SptFillRect()
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SptFillRect(bBuffer As bTftLibParameter1, wOriginX As wTftLibParameter1, wOriginY As wTftLibParameter2, wWidth As wTftLibParameter3, wHeight As wTftLibParameter4, wColor As wTftLibParameter5), Byte
Fills a rectangular region within a sprite buffer with a solid color, while preserving the buffer’s existing width and height metadata.
|
Parameter |
Description |
|
bBuffer |
Sprite buffer index to modify. |
|
wOriginX |
X-coordinate of the bottom-left corner of the rectangle, relative to the sprite buffer. |
|
wOriginY |
Y-coordinate of the bottom-left corner of the rectangle, relative to the sprite buffer. |
|
wWidth |
Width of the rectangle to fill. |
|
wHeight |
Height of the rectangle to fill. |
|
wColor |
Color value used to fill the specified area. |
|
Value |
Meaning |
|
0 |
Operation completed successfully |
|
1 |
Invalid buffer index |
|
3 |
Buffer size is smaller than the specified fill area |
If the origin coordinates lie outside the buffer boundaries, no action is taken.
If the origin is valid but wOriginX + wWidth or wOriginY + wHeight exceeds the buffer dimensions, the fill area is automatically clipped to the buffer boundaries.
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