Image Transformations Bitmap Conversion

excerpt from:http://sourceforge.net/p/vector-agg/mailman/vector-agg-general/?viewmonth=200403

1Introduction

It is a very interesting topic to use pattern-filled polygons, and it is a very interesting question to transform patterns by affine transformations of polygons.

2

is there a simple way to rotate the char*(bits ()) type of Agg_render_buffer, and now I'm ready to render the bitmap?

In fact, you can use the image affine transformations ( generally,arbitrary transformations,f.e,perspective). but it's not easy to use.

> 1. Is there a easy-to-rotate Thechar * (Bits ()) that I-attached to the

> Agg_render_buffer before I draw Thebitmap?

Yes, now it's. There ' s image affinetransformations (and in general, arbitrary

Transformations, F.E, perspective). But Iwouldn ' t say it's very easy-to-use.

Image Transformations Bitmap Conversion