Adds rotation and scale to PDC drawing commands on Pebble, by defining a function pdc_transform_gdraw_command_image_draw_transformed. In addition to the standard gdraw_command_image_draw this allows to specify a rotation and scale.

void pdc_transform_gdraw_command_image_draw_transformed(GContext * ctx, GDrawCommandImage * image, GPoint offset, int scale10, int rotation, GColor fill_color, GColor stroke_color);

scale10: scaling factor times 10. For example a scale of 1.5 equals scale10=15

rotation: rotation angle in deg.

• Run pebble package install pdc-transform.
• Include the library in any C files that will use it:

#include <pdc-transform/pdc-transform.h>

• The function will make a copy of the GDrawCommandImage internally such as to leave your original unharmed. This repository contains a sample app that cycles through 64 standard PDCs provided by Pebble and shows what can be created using this little library.

The sample application is built upon pdc-image by @C-D-Lewis