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diff --git a/tools/image_generator/README.md b/tools/image_generator/README.md new file mode 100644 index 000000000..22e32f6ce --- /dev/null +++ b/tools/image_generator/README.md @@ -0,0 +1,20 @@ +Recovery Image Generator +------------------------- + +This program uses java.awt.Graphics2D to generate the background text files used +under recovery mode. And thus we don't need to do the manual work by running +emulators with different dpi. + +# Usage: + `java -jar path_to_jar imageWidth textName fontDirectory resourceDirectory outputFilename` + +# Description of the parameters: +1. `imageWidth`: The number of pixels per line; and the text strings will be + wrapped accordingly. +2. `textName`: The description of the text string, e.g. "recovery_erasing", + "recovery_installing_security" +3. `fontDirectory`: The directory that contains all the support .ttf | .ttc + files, e.g. $OUT/system/fonts/ +4. `resourceDirectory`: The resource directory that contains all the translated + strings in xml format, e.g. bootable/recovery/tools/recovery_l10n/res/ +5. `outputFilename`: Path to the generated image. |