Image - Path and Transformation

In Image - Basics, the image is drawn in a square, which is not all that interesting. This tutorial should demonstrates the potential of AGG's image drawing API.

The drawImage function is changed a bit. Instead of x/y/width/height, it takes the transformation matrix and path. Then all we needed to do is to use some creative matrix and shape when drawing the image.

Example

tutorial_image_2.cpp first generates the following image icon.

Then it draws this image three times.

1. The original image.
2. The original image with a hole in the middle.
3. The original image sheared and with whole in the middle.

An equivalent SVG is