WoW:API Texture SetTexCoord: Difference between revisions

WoW:API Texture SetTexCoord (source)

72 bytes removed , 3 November 2005

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-<center>'''SetTexCoord''' ''-Documentation by [[user:fitz|fitz]]-''</center>
+<center>'''SetTexCoord''' ''-Documentation by [[user:tcxxs|tcxxs]]-''</center>
 Limit the region of a texture drawn by the Texture widget.
 <!-- List return values and arguments as well as function name, follow Blizzard usage convention for args -->
-  obj:SetTexCoord(minX, maxX, minY, maxY);
+  obj:SetTexCoord(left,right,top,bottom);
 == Parameters ==
 === Arguments ===
-:(minX, maxX, minY, maxY)
+:(left,right,top,bottom)
+: Number - (range: 0-1)
-:;minX : Number - Left-most coordinate of bounding box (range: 0-1)
-:;maxX : Number - Right-most coordinate of bounding box (range: 0-1)
-:;minY : Number - Bottom-most coordinate of bounding box (range: 0-1)
-:;maxY : Number - Top-most coordinate of bounding box (range: 0-1)
+== Note ==
+:The function cut a sub-region,use the new TopLeftPoint is (left,top),new BottomRight is (right,bottom),so you can use the function to rotate the texture or sub-region
 == Example ==
   getglobal("MyAddOnTexture" .. id):SetTexCoord(0, 0.5, 0.5, 1);