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Keep the horizontal grid axis consistent

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svn path=/trunk/; revision=41298
This commit is contained in:
Ged Murphy 2009-06-06 13:08:22 +00:00
parent b5d17eb491
commit a7d1ff5e00
1 changed files with 9 additions and 13 deletions
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22
reactos/base/applications/taskmgr/graphctl.c
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@ -191,7 +191,7 @@ void GraphCtrl_InvalidateCtrl(TGraphCtrl* this, BOOL bResize)
/* to a bitmap. The result is then BitBlt'd to the control whenever needed. */
int i;
int nCharacters;
int nTopGridPix, nMidGridPix, nBottomGridPix;
//int nTopGridPix, nMidGridPix, nBottomGridPix;
HPEN oldPen;
HPEN solidPen = CreatePen(PS_SOLID, 0, this->m_crGridColor);
@ -250,19 +250,15 @@ void GraphCtrl_InvalidateCtrl(TGraphCtrl* this, BOOL bResize)
LineTo(this->m_dcGrid, this->m_rectPlot.left, this->m_rectPlot.bottom+1);
/* LineTo(m_dcGrid, m_rectPlot.left, m_rectPlot.top); */
/* draw the horizontal and vertical axis */
nMidGridPix = (this->m_rectPlot.top + this->m_rectPlot.bottom)/2;
nTopGridPix = nMidGridPix - this->m_nPlotHeight/4;
nBottomGridPix = nMidGridPix + this->m_nPlotHeight/4;
/* draw the horizontal axis */
for (i = this->m_rectPlot.top; i < this->m_rectPlot.bottom; i += 12)
{
MoveToEx(this->m_dcGrid, this->m_rectPlot.left, this->m_rectPlot.top + i, NULL);
LineTo(this->m_dcGrid, this->m_rectPlot.right, this->m_rectPlot.top + i);
}
MoveToEx(this->m_dcGrid, this->m_rectPlot.left, nTopGridPix, NULL);
LineTo(this->m_dcGrid, this->m_rectPlot.right, nTopGridPix);
MoveToEx(this->m_dcGrid, this->m_rectPlot.left, nMidGridPix, NULL);
LineTo(this->m_dcGrid, this->m_rectPlot.right, nMidGridPix);
MoveToEx(this->m_dcGrid, this->m_rectPlot.left, nBottomGridPix, NULL);
LineTo(this->m_dcGrid, this->m_rectPlot.right, nBottomGridPix);
for (i = this->m_rectPlot.left; i<this->m_rectPlot.right; i+=13)
/* draw the vertical axis */
for (i = this->m_rectPlot.left; i < this->m_rectPlot.right; i += 12)
{
MoveToEx(this->m_dcGrid, this->m_rectPlot.left + i, this->m_rectPlot.bottom, NULL);
LineTo(this->m_dcGrid, this->m_rectPlot.left + i, this->m_rectPlot.top);