In This Topic ▼

Leadtools.Drawing Introduction

Summary

The Leadtools.Drawing assembly contains classes, delegates, enumerations, and structures that support the following operations:

Painting to a Device: Define the bitmap as a display surface to use Windows graphics device interface (GDI) or GDI+ functions for drawing or adding text.
Painting on the surface of the LEADTOOLS Image:
- Create a GDI+ Drawing.Graphics object using a Leadtools.RasterImage as the display surface
- Create a Windows GDI device context using a Leadtools.RasterImage as the display surface
- Implement custom callbacks to override some of the system painting functions (for example, to take advantage of display adapters that can handle more than 8-bit grayscale colors)
Image Conversion:
- Convert to and from GDI Images
- Convert to and from GDI+ Images
- Convert to and from WPF Images
Region Conversion:
- Convert to and from GDI HRGN objects
- Convert to and from GDI+ Drawing.Region objects