🔒 Locked

[.net] MDX: Problem using sprites.

Started by storage Jul 4, 2006 at 8:45 AM 0 replies 800+ views

Original Post

Jul 4, 2006 at 8:45 AM

Hello! I have some problems with the drawing of sprites in Managed DirectX. This is how I currently draw the sprites, but it doesn't work. It throws "NullReferenceException". I think it's because _texture.ImageInformation.Width/Height doesn't return the size of the texture.


System.Drawing.Rectangle rect = new System.Drawing.Rectangle( 0, 0, _texture.ImageInformation.Width, _texture.ImageInformation.Height );
System.Drawing.SizeF size = new System.Drawing.SizeF( ( float ) _texture.ImageInformation.Width, ( float ) _texture.ImageInformation.Height );

_sprite.Draw2D( _texture, rect, size, position, System.Drawing.Color.White );

To me, it doesn't look like this is how you are supposed to use the sprite class, so I'm asking for some help to solve this. Thanks in advance!

Toolmaker

216

Toolmaker

Jul 4, 2006 at 2:00 PM

Try using the Sprite.Draw() function a la:
Sprite.Draw(texture, sourceRect, center, position, Color.White.ToArgb());

SourceRect is a System.Drawing.Rectangle in which I specify a rectangle WITHIN the texture. If I set this argument to null, the entire texture it drawn.

Toolmaker

Topic Locked

This topic has been locked by a moderator. New replies are not allowed.