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IFS: Style fixes

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This commit is contained in:
John Scipione
2014-05-15 17:41:48 -04:00
parent 49ea2debde
commit f5e32a8614
1 changed files with 7 additions and 2 deletions
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src/add-ons/screen_savers/ifs/IFS.cpp
+7 -2
View File
@@ -429,6 +429,7 @@ IFS::_DrawFractal(BView* view, const buffer_info* info)
int32 minY = F->Height; int32 minY = F->Height;
int32 maxX = 0; int32 maxX = 0;
int32 maxY = 0; int32 maxY = 0;
// Erase previous dots from bitmap, // Erase previous dots from bitmap,
// but only if we're not in BDirectWindow mode, // but only if we're not in BDirectWindow mode,
// since the dots will have been erased already // since the dots will have been erased already
@@ -455,8 +456,9 @@ IFS::_DrawFractal(BView* view, const buffer_info* info)
} }
} }
} }
// draw the new dots into the bitmap // draw the new dots into the bitmap
if (fCurrentPoint) { if (fCurrentPoint != 0) {
if (info != NULL) { if (info != NULL) {
for (int32 i = 0; i < fCurrentPoint; i++) { for (int32 i = 0; i < fCurrentPoint; i++) {
Point p = F->buffer2[i]; Point p = F->buffer2[i];
@@ -475,7 +477,7 @@ IFS::_DrawFractal(BView* view, const buffer_info* info)
} }
} else { } else {
// in this version, remember the bounds rectangle // in this version, remember the bounds rectangle
for (int32 i = 0; i < fCurrentPoint; i++) { for (int32 i = 0; i < fCurrentPoint; i++) {
Point p = F->buffer2[i]; Point p = F->buffer2[i];
if (p.x >= 0 && p.x < F->Width if (p.x >= 0 && p.x < F->Width
&& p.y >= 0 && p.y < F->Height) { && p.y >= 0 && p.y < F->Height) {
@@ -491,10 +493,13 @@ IFS::_DrawFractal(BView* view, const buffer_info* info)
if (minX > p.x) if (minX > p.x)
minX = p.x; minX = p.x;
if (minY > p.y) if (minY > p.y)
minY = p.y; minY = p.y;
if (maxX < p.x) if (maxX < p.x)
maxX = p.x; maxX = p.x;
if (maxY < p.y) if (maxY < p.y)
maxY = p.y; maxY = p.y;
} }