Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-24 17:34:57 +00:00
Code Issues Projects Releases Packages Wiki Activity

Don't draw 0-width HLine

Browse source 
svn path=/trunk/; revision=16247
This commit is contained in:
Gé van Geldorp 2005-06-23 17:54:22 +00:00
parent 7143bd0824
commit f887cf0f05
1 changed files with 11 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
reactos/subsys/win32k/eng/lineto.c
View file

@ -418,16 +418,18 @@ EngLineTo(SURFOBJ *DestObj,
EnumMore = CLIPOBJ_bEnum(Clip, (ULONG) sizeof(RectEnum), (PVOID) &RectEnum); EnumMore = CLIPOBJ_bEnum(Clip, (ULONG) sizeof(RectEnum), (PVOID) &RectEnum);
for (i = 0; i < RectEnum.c && RectEnum.arcl[i].top + Translate.y <= y1; i++) for (i = 0; i < RectEnum.c && RectEnum.arcl[i].top + Translate.y <= y1; i++)
{ {
if (y1 < RectEnum.arcl[i].bottom + Translate.y && if (y1 < RectEnum.arcl[i].bottom + Translate.y &&
RectEnum.arcl[i].left + Translate.x <= hx + deltax && RectEnum.arcl[i].left + Translate.x <= hx + deltax &&
hx < RectEnum.arcl[i].right + Translate.x) hx < RectEnum.arcl[i].right + Translate.x &&
{ max(hx, RectEnum.arcl[i].left + Translate.x) <
DibFunctionsForBitmapFormat[OutputObj->iBitmapFormat].DIB_HLine( min(hx + deltax, RectEnum.arcl[i].right + Translate.x))
{
DibFunctionsForBitmapFormat[OutputObj->iBitmapFormat].DIB_HLine(
OutputObj, OutputObj,
max(hx, RectEnum.arcl[i].left + Translate.x), max(hx, RectEnum.arcl[i].left + Translate.x),
min(hx + deltax, RectEnum.arcl[i].right + Translate.x), min(hx + deltax, RectEnum.arcl[i].right + Translate.x),
y1, Pixel); y1, Pixel);
} }
} }
} }
while (EnumMore); while (EnumMore);