MAP Chart Themes: Doing More with Your Data

Resources

We all love a good choropleth map, but sometimes we need our map to display more than just different shades of colour to communicate more detailed information. MAP Chart Themes are the perfect way to distribute that extra bit of information that you want your readers to know. You can display the data in a bar chart format, or pie chart format. There’s even the option to have the charts change scale according to the data.

Say you have a map showing the population density of Toronto, like this map below.

But, while this shows just the density of the population, you want to go more in-depth. For example, you want to look at all the ethnic origins of the residents of each neighbourhood. This is the perfect opportunity to use MAP Chart Themes.

To create a MAP Chart Theme, open the MAP Themes panel (Window > MAPublisher > MAP Themes) and click the + button to create a new Theme. Then choose Chart as the Theme type.

Once you’ve created your theme, now you can get to making your charts! You can use either bar charts or pie charts, choose whichever will show your data best. To show the variety of ethnic origins for the neighbourhoods in Toronto, I chose a pie chart.

Select a layer, then click the Add Attribute button (the green plus icon) to add your attributes. Select the attribute you want to include in the chart, and style it as you see fit. The preview at the bottom will update as you make changes to the components of your chart. There are options to change the size of the chart, and even turn it into a donut chart!

If you want to include a title for your charts you can, but because my map contains so many charts in a relatively small area, I chose not too. Labels for the sections of the charts can also be added as well. Edit the test if necessary, and even label your pie charts with percentages if that helps to better communicate your data.

My favourite feature is the Scaling option (button is on the right). This allows you to automatically scale the size of your charts based on attributes. You can set the scale by defining the value that represents 100%, then select an attribute, click Load and watch the magic happen. This feature is super handy especially if you’re creating a map with tight boundaries or not a lot of extra space because you can easily adjust the size of all charts at the same time.

Back to my example map, I set the scaling and applied the MAP Chart Theme. Since there are 140 neighbourhoods in Toronto, I chose an inset of the larger map to show how the scaling appears. You’ll see neighbourhoods with a higher population have a larger pie chart, while neighbourhoods with a lower population have a smaller chart.

The scaling feature works for bar charts as well. I created another map with data showing the total number of inter-province visits for each Canadian province in 2016 vs 2017. In this case, I chose not to change the scale of the charts (by total number of visits per province) so it’s easier to see the comparison.

If you’ve made it this far in the post, and have eagle-eyes you’ll notice that there are no charts for the Territories or the Maritime provinces. Since I only wanted to visualize the data for some of the provinces, I used the Ignore option in the MAP Chart Themes box. It’s handy when you want to exclude certain data, for any reason.

There you have it! An easy way to visualize that extra data that your readers want to know, and you want to share without making your map overly complicated. Looking for more details on Chart Themes? Find it in the MAPublisher Documentation available on our website.

Mapping Other Worlds: Coming Soon to MAPublisher

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Every year new projections are created and we endeavour to add all of them to MAPublisher with new releases. While we’re very excited about Equal Earth coming in MAPublisher 10.4, there are a few other new projections that will also be added. Looking outside of our regular sphere of planet earth, we’re excited to announce we’ll be including Narnia Conic, Pandora Copernican, Camelot Equal Area and Atlantis Azimuthal.

We’re very comfortable mapping planet Earth. There are hundreds of projections to choose from, whether you’re mapping a town, a state or a continent there are lots of options. While the world of planetary cartography is growing, there are relatively few projections for planets outside our realm. Pandora Copernican is the first of its kind and can be used for the entire planet of Pandora. While the Na’vi may not be big map users, the humans on Pandora need them in their quest for unobtanium.

Narnia Conic and Camelot Equal Area will help create a more solidified general map for both lands. While both exist in different realms, these projections will help cartographers create maps to assist readers in identifying key plot locations and add to their enjoyment of the story. By creating projections for these two areas, the maps created for these mythical areas will now allow for a more accurate representation of the fantasy.

The most anticipated projection, Atlantis Azimuthal, will allow any cartographer to display Atlantis in its full glory. With Atlantis Azimuthal, the islands around Atlantis will be shown in proper relation to the capital, along with the canals. Bringing Plato’s land to life, Atlantis Azimuthal will be a staple for all cartographers mapping mystical lands.

These undoubtedly useful, otherworldy projections will be available with the upcoming release of Avenza’s MAPublisher cartographic plug-in for Adobe Illustrator.

Atlantis image source: https://rocioespin.artstation.com/projects/8ong6

Using Automation in MAPublisher

Resources

We are always looking for shortcuts to make work easier for our MAPublisher users. One way to simplify your workflow is by automating some of the routine tasks that are required to make maps using MAPublisher in Adobe Illustrator. Not everyone is familiar with software automation, or even knows that it’s available in MAPublisher but if you are curious to learn more, then keep reading!

Automation tools in MAPublisher help to make simple or repetitive tasks easier and faster. Automation can be run independently or in conjunction with the FME Auto MAPublisher Plug-in which allows more advanced automation. The Automation tool can be accessed from the automation button (lightning bolt) on the MAPublisher toolbar, or by clicking in the menu Object > MAPublisher > Automation.

There are several automation options available in MAPublisher. You can use automation to create MAP Grids, apply labels, apply applicable MAP Stylesheets, and even export to geospatial PDFs. An important point to note, to use automation on a MAPublisher document, the document must be active in Illustrator.

Automating Map Views

If you’re planning to use automation, you’ll have to enable the specific options you would like to automate. For example, to import data to a matching MAP View, simply enable the MAP Views option, and select from the dropdown list the tasks that you want MAPublisher to complete. Make sure that the coordinate system of data being imported matches a coordinate system of the existing MAP View, then select one of the four actions for your data.

Automating MAP Themes

If you’re a fan of MAP Stylesheets (we all know they make our lives easier) then you can have MAPublisher apply them using automation. Enable the option and MAPublisher will apply any MAP Themes that meet the criteria to the imported data. Don’t forget to set the ‘Auto-assign’ in the specific MAP Stylesheets themselves as well since you can’t link layers that haven’t been imported yet. If the ‘Auto-assign’ properties aren’t set correctly, your data will import but the stylesheet will not be applied.

Automating Grids & Graticules

For Grids & Graticules, you can set the extents for the grid bounds with either the MAP View or a layer that you’re going to import. If you’ve already created configuration files for your grid, then select either ‘All configuration files in this folder’ or ‘Only these configuration files’ if there is a need to use only certain configuration files.

Automating Labeling

When you enable labeling, choose either MAPublisher labeling or LabelPro. You’ll also have to choose a specific setting in the MAPublisher Preferences (Edit > MAPublisher Preferences > Import MAP Data). Uncheck ‘Append feature type as the suffix on imported layer names’ to be sure that your labels import properly.

To use the regular Label Features option, set the details such as the source layer, target layer, attribute, and the style. You can add as many layers as you need with the Add Layers button on the left, and remove as necessary. If you’re using LabelPro, simply load the .lps file.

Automating Export to Geospatial PDF

Last but not least, if need your document to be exported to a geospatial PDF as the last step of the automation process, enable the option and specify the location you’d like it saved in. Once you’ve selected all of your automation settings, import your data to watch your automation work!

Enabling automation in MAPublisher can speed up your map making process, and make your workflow easier. Save yourself extra steps when working with stylesheets and grids you’ve already created, and let automation do the work for you. Simple MAPublisher magic!

More MAPublisher Features We Love

BlogFebruary 21, 2019

Last year we wrote a blog post about some of our team’s favourite MAPublisher features. Not surprisingly for software that has been around for over 20 years, everyone had a different favourite and we had to be selective for the blog post. This year, with new team members coming on board and new MAPublisher releases it’s a good time for a new list of favourites. Check out some of these features that you might not know about, and find out how they can make your workflow easier!

Create Elevation Plot

Jeff C. – Quality Assurance

Prior to MAPublisher 10.3, “Create Elevation Plot” was a feature of Path Utilities I seldom used because, to be honest, it had a few limitations. MAPublisher 10.3 introduced a completely new way of creating elevation profiles, and the difference is astounding. The available customization options are endless – not only can you select whether your axes will use metric or imperial units, but you can also set the Line Colour, Line Width, Fill Colour, Background Colour, Axis Intervals, Axis Labels, Graph Size and much more. Another aspect of this updated tool that I love is the ability to save and re-use ‘styles’. These styles remember specific elements of an elevation profile (e.g. appearance, units, size, etc.) and can be applied to other profiles made in the future, saving the user a lot of time.

Text Utilities

Keith S.- Quality Assurance

In my opinion, the Text Utilities tool is one that is underutilized in MAPublisher. The tool allows you to perform actions on text within a document, including Curve Text to Latitude, Draw Shape Around Text, Merge Text, Create Line From Text on a Path, and many more. The actions can be performed on selected text only, text on specific layers, or all text in the document. The tool even allows the user to preview most actions before committing the changes.

If you have ever seen text along a path with a red plus symbol at the end of it after performing a transformation or manual adjustment it is an indication that the text path is not long enough to contain all of the text. No problem for my favourite action in the Text Utilities tool—Extend Overflowing Text. This utility solves the issue by extending the text path to a length which will accommodate the full length of the text.

Join Lines

Oliver N. – Customer Support

One of my favourite tools to use in MAPublisher is the Join Lines tool. If you are working with a road or rail network and sections of the same track or street connect to each other but are broken into different line features, you can easily join them into single features with a common attribute like Street Name or Track Number. You can target a line layer and then in the Destination options, choose either to perform the join on the original target layer or specify a name for a new line layer that will contain the joined lines. You can also use a proximity value to determine how close the lines must be in order to be joined. I find that this tool allows subsequent styling to be done easily and saves a lot of time in arranging the data to your needs. It also reduces the size of your file by compiling data into fewer features.

Copy MAP Objects From

Keith S. – Quality Assurance

This feature allows users to copy MAP objects (including MAP Views, MAP Layers, MAP Themes, MAP Selections, and MAP Locations) from one open document to another. MAP Views can be copied by themselves or with their associated MAP Layers. The best part is, that any artwork which is copied to the destination document will retain its styling provided that the custom colour swatches used in copied artwork are set as “Global” in the Adobe Swatch Options dialog. It works like this: With the destination document open, launch the Copy MAP Object From tool. Select the object(s) you want to copy to the destination document by checking the checkbox beside each object, then click “OK” to perform the copy. Copy MAP Objects From is one of my favourite features because it saves so much time when styling maps!

MAP Themes Scaling Charts

Bob P. – Business Development Associate

My favourite way of making infographic maps is using our MAP Chart themes. Within Chart Themes, you can add a bar or pie chart to any point layer, based on any set of attributes from the point layer. For an added level of information, each of the charts can be scaled based on the value from another attribute. This helps when you want to show the proportion of values, but also give an indication of the total population size for each point too. The best part is MAPublisher allows you to pick between Area and Radial scaling for pie charts. If the population of one point is twice the size of the smallest point, it can either have twice the area, or twice the radius length. This is my favourite tool in MAPublisher, because it shows that our team thinks of everything to make sure cartographers can make the exact map they want, right down to the smallest details.

About the Authors

Jeff, Keith, Bob and Oliver are all members of the Avenza Systems Team and their passion for maps shows through in the work that they do with our clients and in developing MAPublisher.

Mapping Love: Celebrating Valentine’s Day by Creating Infographics

BlogFebruary 14, 2019

Happy Valentine’s Day! What better way to celebrate than with new maps (and creating infographics) about love? This year we’ve hunted for romantic data for Canada and the United States and visualized it all for you using MAPublisher 10.3 and Adobe Illustrator.

The first map shows all the most romantic locations (at least as their names suggest) in Canada. This information was provided by Stats Canada. Using the MAPublisher Point Plotter, it was easy to plot all of the locations!

The best part about using the Point Plotter is you can choose any symbol available in your symbol library to mark the points. I chose the symbol that I wanted (a Valentine’s map marker–how adorable!) and then plotted each location simply by using the town’s name and province.

After adding some text and symbols in keeping with the theme, the map was ready to go! You can check out the PDF below, or, you can download the georeferenced version from the Avenza Map Store, for use in the Avenza Maps app.

Moving on to my infographic – which is a popular and engaging way to illustrate statistics and small amounts of data that might otherwise be overlooked. I found data from the United States covering a variety of Valentine’s Day topics. The plan is for my infographic to include two maps and two additional charts. The first map illustrates the average wedding cost by state, and the second map shows popular proposal locations.

For the average wedding cost per state map, I used a MAP Theme to colour all the states appropriately (and quickly!). The benefit of using a MAP Theme is that you can apply a theme to multiple layers at once. Since Hawaii and Alaska were projected separately from the mainland of the United States, they exist in different layers on the artboard. Using a MAP Theme made it easy to include them in the colour scheme of the map.

On the second map, I want to map the most popular proposal locations in the country. I used the MAP Point Plotter tool again, but, this time, I used the latitude and longitude to plot the points because some of the locations could not be plotted by name alone. It’s very beneficial to be able to swap between the two options!

My maps are complete, and after adding two graphs (made using the graphing tools in Illustrator) containing even more fun Valentine’s day data, and some love-ly symbols, the entire infographic was finished. You can check out the completed infographic below!

About the Author

Rebecca Bennett is a member of the Marketing Team at Avenza Systems and loves making creative and visually appealing maps.

MAPublisher 10.3 Released

BlogDecember 11, 2018

We’re excited to announce the release of MAPublisher 10.3 for Adobe Illustrator. We’ve listened to your feedback and worked closely with our users to build features to improve map design and productivity. Stay tuned for more blog posts and other resources that go deeper into some of the new features. For now, here’s an overview:

MAPublisher 10.3

This update contains new features and performance improvements as well as fixes for reported issues. Some highlights are summarized below, for the full release notes see below.

Compatible with Adobe Illustrator CC 2019. We’re committed to providing the best GIS and cartography tools for building great quality maps in Adobe Illustrator. Improvements to our user interface to support high-resolution monitors, and this release is fully compatible with the latest Adobe Illustrator CC 2019 on both Windows (32-bit and 64-bit) and Mac.

Create Elevation Profile charts. An often-requested feature from our users, elevation data for points along a selected path can now be collected and displayed as an elevation profile in a highly customizable chart. The data is downloaded in real-time from a server (internet connection is required), which can then be customized to your liking using the available settings. Frequently used settings can even be saved for future use.

View data distribution when batch generating rules in MAP Themes and MAP LabelPro. When selecting a data classification in MAP Themes or MAP LabelPro, you now have the ability to see how it affects the data distribution in an interactive histogram and chart. Histograms are a great way to visualize continuous data in intervals and useful for large sets of data points.

Improved attribute capabilities in ‘Join’ tools. We have added many attribute management improvements to MAPublisher Join tools (Join Areas, Join Points, and Join Lines). You can now better manage how attributes are handled during a Join process, including the ability to calculate new attributes. We also added additional operations to help you better sort and calculate statistics from attributes.

MAPublisher 10.3 Release Notes

Compatible with Adobe Illustrator CC 2019
Create Elevation Profile charts
View data distribution when batch generating rules in MAP Themes and MAP LabelPro
Improved attribute capabilities in ‘Join’ tools
User interface and usability enhancements

MAPublisher 10.2 Released

BlogJuly 10, 2018

We’re excited to announce the release of MAPublisher 10.2 for Adobe Illustrator. The MAPublisher product team has been working closely with our customers to build these features to improve map design productivity.

MAPublisher 10.2

This update contains new features and performance improvements as well as fixes for reported issues. Some highlights are mentioned below, for the full release notes see below.

Filter layers and attributes with expressions on import. This feature that has been requested by many users in the past and we’re happy to say it’s finally here! While filtering attributes and geometry has been available since MAPublisher 10.0, the ability to filter specific layers and attributes using an expression was not available until now. This let’s you fine-tune your layer and attribute filter to only include (or exclude) specific data at the attribute value level. This improves Adobe Illustrator performance by reducing the number of map features and attributes being imported. The Filter Geometry feature has been renamed Spatial Filter and it retains the same functionality. In addition, these filtering and simplification tools reside together in an improved user interface.

Simplify complex art on import. Another new import feature that reduces the amount of data is Simplification. It allows for the simplification or generalization of vector line and area data during data import instead of after. Using simplification during import reduces the number of map features and attributes being imported and improves overall performance. Simplification can be applied to all art together or applied separately to lines or areas and use either the Douglas-Peucker or Visvalingam-Whyatt method for removing nodes and vertices.

New support for WFS 2.0, AutoCAD 2018, and OGR formats. Several new formats are supported and updated in MAPublisher 10.2. The WFS 2.0 specification improves on a number of functionalities including response paging. More than 1,000 features can be loaded from a WFS server now. The AutoCAD 2018 format allows you to import and export version 22.0 DXF, DWG and DGN files. Read and write capabilities have been improved by updating OGR import formats (GML and PostGIS) and OGR export formats (GML and GeoJSON).

Overprint option for MAP Legend art. Overprint is essential in print production and reduces unsightly edges that could appear if printing plates are not perfectly aligned. MAPublisher generated art from Scale Bar, Grids and Graticules, and MAP Theme legends now have an overprint setting to ensure that art can be maintained as MAPublisher objects without having to expand art as separate objects, strokes, and fills.

MAPublisher 10.2 Release Notes

Filter layers and attributes with expressions on import
Simplify complex art on import
Import support for WFS 2.0 and AutoCAD 2018
Export support for GeoJSON and AutoCAD 2018
Introduces MAPublisher with a Simplified Chinese interface option
User interface and usability enhancements

Avenza Releases MAPublisher 10.2 For Adobe Illustrator

NewsJuly 10, 2018

Improved layer, attribute, and feature filtering and simplification capabilities

Toronto, ON, July 10, 2018 – Avenza Systems Inc., producers of the Avenza Maps® app for mobile devices and geospatial plug-ins for Adobe Creative Cloud, including Geographic Imager® for Adobe Photoshop®, is pleased to announce the release of MAPublisher® 10.2 for Adobe Illustrator.

This MAPublisher release improves on streamlining data import, specifically the ability to target specific layers, attributes, and features using filtering options and tools. In addition, requested features such as new format support and GeoJSON export are also included in this release.

“Over the past several quarters, we have reached out to numerous cartographers and GIS professionals to gain insight on map production workflows and best practices,” said Ted Florence, President of Avenza. “We’re learning a lot and excited to continuously work with the mapping community to support their efforts and projects to map this world using the MAPublisher tools they love.”

Enhancements and new features of MAPublisher 10.2

Filter layers and attributes with expressions on import
Simplify complex art on import
Import support for WFS 2.0 and AutoCAD 2018
Export support for GeoJSON and AutoCAD 2018
User interface and usability enhancements

More about MAPublisher for Adobe Illustrator

MAPublisher for Adobe Illustrator is powerful map production software for creating high-quality maps from GIS data. MAPublisher cartographic tools leverage the superior graphic design environment of Adobe Illustrator to manipulate features and produce print-ready, mobile, and online maps with accuracy and efficiency.

MAPublisher 10.2 is available free of charge to all MAPublisher users with currently active maintenance subscription and as an upgrade for non-maintenance users starting at US$599. New commercial licenses are available from US$1399. MAPublisher FME Auto and MAPublisher LabelPro are also available as add-ons starting at US$399 per license. Floating, volume and academic pricing are also available. Prices include one year of full maintenance. Visit www.avenza.com/mapublisher for more details.

More about Avenza Systems Inc.

Avenza Systems Inc. is an award-winning, privately held corporation that provides cartographers and GIS professionals with powerful software tools to make better maps. In addition to desktop software offerings for Mac and Windows users, Avenza offers product training, as well as the Avenza Maps app for selling, purchasing, distributing and using maps on iOS and Android mobile device in an iTune-like environment. Visit www.avenza.com for more details.

For further information contact Avenza Systems | 416-487-5116 | info@avenza.com | www.avenza.com

Update Your Legends (Even Existing Ones) Using Automatic Legend Update

BlogMarch 15, 2018

With the release of MAPublisher 10.1, you no longer have to worry about recreating map legends every time you update them. Automatic Legend Update, available in the latest release, now allows for simple updating of an existing legend. Automatic Legend Update lets you update attribute data, or change the symbology/classification method/attribute field that is linked to a legend, and automatically have the legend update to reflect these changes – no more having to recreate the legend each time you want to change something! This is possible even with MAP Themes and Legends created in older MAPublisher versions once they are brought into the 10.1 environment.

In this blog, we’ll discuss how to open MAP Themes and Legends created in older versions of MAPublisher in the 10.1 environment in order to transform them into Automatic Legend Update. This example classifies populated places in Hawaii based on elevation. We will use the ‘Create MAP Theme Legend’ tool to create a copy of the legend, which by default will be set to automatically update. Any future changes applied to the associated MAP Theme will automatically be applied to the new legend.

Step 1

Open the MAP Themes panel from the MAPublisher toolbar. With the ‘Elevations of Places’ MAP Theme selected, click the ‘Create MAP Theme Legend’ button to create an Automatic Legend Update.

Step 2

You’ll be prompted to create a Legend layer if you don’t already have one. Click ‘Create Legend Layer’ to continue.

Step 3

Note the legend in the ‘Preview’ section and how the legend styling and symbology are preserved, thus saving time. Click the ‘Updating’ tab to see or change your Automatic Legend Update settings. The “Automatically update legend when source theme is applied” checkbox is checked by default. In this blog, we’re also going to check the option to “Match original legend extents” to maintain the size and extents of the legend so as to not change the map layout when items are added to the legend. Instead, the legend elements will change size in order to fit within the existing legend extents. “Maintain aspect ratio” is checked to make sure that the legend elements resize proportionally and a ‘Centre’ anchor allows the resizing to start from the centre of the elements. Once you’re satisfied with your settings, click ‘Create’.

This will create a new legend with Automatic Legend Update that can be moved to any location on the map.

Now that you have created a copy of the legend with Automatic Legend Update, your legend will update when changes are applied to the associated MAP Theme.

A legend characterises a map and MAPublisher 10.1 helps to keep it up to date.

MAPublisher 10.1 Released

BlogMarch 5, 2018

We’re excited to announce that we’ve released MAPublisher 10.1 for Adobe Illustrator. The MAPublisher product team has been working closely with our customers to build these features to improve map design productivity.

MAPublisher 10.1

This update contains new features and performance improvements as well as fixes for reported bugs. Some highlights are mentioned below, for the full release notes see below.

Automatically update existing legends when MAP Themes are modified. It’s here! MAP Theme legends are can now be automatically updated when legend items are updated in a theme. This is great time saver when you’re in the fine-tuning phase of selecting the right colour palette for your map and there is no need to manually update your legend.

New ability to create lines from text on a path. Creates a line based on a text on a path source. It’s useful for creating map features and to assist in indexing for manually created maps (i.e. scenarios where text was created manually instead of being created from attribute values). The text utility can be applied to text on a specific layer, on a specific MAP View, on the entire document or only selected text.

New ability to include page numbers when creating indexes. In the Make Index tool, a new Include Page Numbers option provides the ability to split a single artboard (horizontally or vertically) at the middle point to make indexes that include a reference to a page (left or right, top or bottom). This feature is useful when a map spreads over a single artboard that is intended to be split into two pages in a final output (e.g. a spread in an atlas). Text and features that span both “pages” can be listed in the index as appearing on both pages (i.e. indexing the extents of the text or feature).

Export to GPS Exchange format (GPX) now supported. MAPublisher has long supported GPX import and now supports GPX export. It’s a format that contains contain tracks, routes and points and used to exchange data between GPS units and mapping software. It is compatible with the Avenza Maps app and many other third-party applications.

New ability to scale charts by radius. You now have the ability to scale MAP Chart Theme pie charts by radius, in addition to the existing method of using area. This provides another level of fine-tuning while adjusting charts to get proportional scaling correct. Remember that there are advanced scaling features available in the Scaling dialog box (just click the Scaling button). Learn more about chart scaling here.

MAPublisher 10.1 Release Notes

Automatically update existing legends when MAP Themes are modified
New ability to create lines from text on a path
New ability to include page numbers when creating indexes
Export to GPS Exchange format (GPX) now supported
New ability to scale charts by radius
A number of user interface and usability enhancements.

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