Deploy Applications
Those components needs Fonts installed into your OS to correct manage the icons, so remember to Deploy the correct fonts that you used in development, when you distribute your app.
There are different strategies about deploying Fonts, based on the deployment platform: look at
The Demos uses the Material Design Icons Desktop.ttf Font file: you must install this file to run the Demos.
PREVIEW
In the same folder you can find a very useful preview of the icons present in the font opening the preview.html file.
WARNING:
Notice that the last release of this file is available in the project: https://github.com/Templarian/MaterialDesign-Webfont and it's always aligned with the Web-Font, but had a different filename. In our project we renamed the "filename" as the "font name", necessary to Deploy FMX apps, for example materialdesignicons-webfont.ttf is renamed as Material Design Icons.ttf.
Only the Demos for Delphi 7 and Delphi 2010 uses the old font Material Design Icons Old.ttf because this font file had Icons in lower position from "Surrogate Pair" values, but Delphi 7 and 2010 cannot use them.
It is recommended to upgrade your application to use the new file provided!