UpsilonNumworks/Upsilon
1
0
Fork 0
mirror of https://github.com/UpsilonNumworks/Upsilon.git synced 2026-01-19 00:37:25 +01:00
Code Issues Packages Projects Releases Wiki Activity

[apps/graph] Activated caching for graph drawing

Browse Source 
Added a default argument to CurveView::drawCurve : a function to initiate the
memoization of continuous functions. The function is implemented in
ContinuousFunctionCache and provided by GraphView. This should be invisible
to other types of curves that rely on CurveView::drawCurve.

Change-Id: I59aa55d67154b6d4bf9614b7ed87c48408773d86
This commit is contained in:
Gabriel Ozouf
2020-06-09 14:10:01 +02:00
committed by Émilie Feral
parent c70b545ba1
commit 95fef86ec0
3 changed files with 12 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
apps/shared/curve_view.cpp
View File

@@ -602,7 +602,8 @@ const uint8_t thickStampMask[(thickStampSize+1)*(thickStampSize+1)] = {
constexpr static int k_maxNumberOfIterations = 10;
void CurveView::drawCurve(KDContext * ctx, KDRect rect, float tStart, float tEnd, float tStep, EvaluateXYForFloatParameter xyFloatEvaluation, void * model, void * context, bool drawStraightLinesEarly, KDColor color, bool thick, bool colorUnderCurve, float colorLowerBound, float colorUpperBound, EvaluateXYForDoubleParameter xyDoubleEvaluation) const {
void CurveView::drawCurve(KDContext * ctx, KDRect rect, float tStart, float tEnd, float tStep, EvaluateXYForFloatParameter xyFloatEvaluation, void * model, void * context, bool drawStraightLinesEarly, KDColor color, bool thick, bool colorUnderCurve, float colorLowerBound, float colorUpperBound, EvaluateXYForDoubleParameter xyDoubleEvaluation, PrepareContinuousFunction functionPreparator) const {
functionPreparator(model, context, tStart, tStep);
float previousT = NAN;
float t = NAN;
float previousX = NAN;
@@ -634,7 +635,7 @@ void CurveView::drawCurve(KDContext * ctx, KDRect rect, float tStart, float tEnd
} while (true);
}
void CurveView::drawCartesianCurve(KDContext * ctx, KDRect rect, float xMin, float xMax, EvaluateXYForFloatParameter xyFloatEvaluation, void * model, void * context, KDColor color, bool thick, bool colorUnderCurve, float colorLowerBound, float colorUpperBound, EvaluateXYForDoubleParameter xyDoubleEvaluation) const {
void CurveView::drawCartesianCurve(KDContext * ctx, KDRect rect, float xMin, float xMax, EvaluateXYForFloatParameter xyFloatEvaluation, void * model, void * context, KDColor color, bool thick, bool colorUnderCurve, float colorLowerBound, float colorUpperBound, EvaluateXYForDoubleParameter xyDoubleEvaluation, PrepareContinuousFunction functionPreparator) const {
float rectLeft = pixelToFloat(Axis::Horizontal, rect.left() - k_externRectMargin);
float rectRight = pixelToFloat(Axis::Horizontal, rect.right() + k_externRectMargin);
float tStart = std::isnan(rectLeft) ? xMin : std::max(xMin, rectLeft);
@@ -644,7 +645,7 @@ void CurveView::drawCartesianCurve(KDContext * ctx, KDRect rect, float xMin, flo
return;
}
float tStep = pixelWidth();
drawCurve(ctx, rect, tStart, tEnd, tStep, xyFloatEvaluation, model, context, true, color, thick, colorUnderCurve, colorLowerBound, colorUpperBound, xyDoubleEvaluation);
drawCurve(ctx, rect, tStart, tEnd, tStep, xyFloatEvaluation, model, context, true, color, thick, colorUnderCurve, colorLowerBound, colorUpperBound, xyDoubleEvaluation, functionPreparator);
}
void CurveView::drawHistogram(KDContext * ctx, KDRect rect, EvaluateYForX yEvaluation, void * model, void * context, float firstBarAbscissa, float barWidth,