| void Impala::Application::TagsLife::BarPlot::HandleViews | ( | ) | [inline, protected] |
Definition at line 109 of file BarPlot.h.
References Impala::Application::MediaTable::BarPlot::AXIS_X, Impala::Application::MediaTable::BarPlot::AXIS_Y, Impala::Application::MediaTable::TableViewCache::HideViews(), Impala::Application::MediaTable::BarPlot::mBarBorderColor, Impala::Application::MediaTable::BarPlot::mCache, Impala::Application::MediaTable::BarPlot::mColumnImage, Impala::Application::MediaTable::BarPlot::mFirstVisible, Impala::Application::MediaTable::BarPlot::mLastVisible, Impala::Application::MediaTable::BarPlot::mMinViewSize, Impala::Application::MediaTable::BarPlot::mSlotSize, Impala::Application::MediaTable::BarPlot::NrVisible(), Impala::Application::MediaTable::TableViewCache::ProcessDelayLoad(), Impala::Application::MediaTable::TableViewCache::ShowView(), OglGui::OglWindow::UpdateScene(), and OglGui::OglWindow::W().
00110 { 00111 mCache->HideViews(); 00112 SetSolidLineColor(mBarBorderColor); 00113 00114 mSlotSize = (W() - AXIS_X) / (float) NrVisible(); 00115 if(mColumnImage == "") mSlotSize = 0; 00116 if(mSlotSize < mMinViewSize) { 00117 mSlotSize = 0; 00118 DrawRectangle(AXIS_X, AXIS_Y, W()-AXIS_X, 0); 00119 return; 00120 } 00121 00122 for(int i=mFirstVisible; i <= mLastVisible; i++) { 00123 int x = AXIS_X + (i-mFirstVisible) * mSlotSize; 00124 mCache->ShowView(mColumnImage, i, x, AXIS_Y, mSlotSize-1, mSlotSize-1); 00125 DrawRectangle(x, AXIS_Y, mSlotSize, mSlotSize); 00126 } 00127 00128 if (mCache && mCache->ProcessDelayLoad()) 00129 UpdateScene(); 00130 }
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