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[apps/sequence] Cleaner resolution and comments

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Change-Id: I3e4919f9f76ede2a81a672f21060adda2b98f1bd
This commit is contained in:
Émilie Feral
2017-04-18 10:52:00 +02:00
parent 5afd182164
commit 8a9df36a35
5 changed files with 17 additions and 9 deletions
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8
apps/sequence/graph/graph_view.cpp
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@@ -22,7 +22,9 @@ void GraphView::drawRect(KDContext * ctx, KDRect rect) const {
Sequence * s = m_sequenceStore->activeFunctionAtIndex(i);
float rectMin = pixelToFloat(Axis::Horizontal, rect.left() - k_externRectMargin);
float rectMax = pixelToFloat(Axis::Horizontal, rect.right() + k_externRectMargin);
int step = ceilf((rectMax - rectMin)/k_sequenceResolution);
/* We draw a dot at every integer WindowRange/Resolution < 1. Otherwise, we
* draw a dot every step where step is an integer. */
int step = ceilf((rectMax - rectMin)/resolution());
for (int x = rectMin; x < rectMax; x += step) {
float y = evaluateModelWithParameter(s, x);
if (isnan(y)) {
@@ -81,8 +83,8 @@ void GraphView::setHighlightColor(bool highlightColor) {
}
}
float GraphView::resolution() const {
return k_sequenceResolution;
float GraphView::samplingRatio() const {
return 0.8f;
}
float GraphView::evaluateModelWithParameter(Model * curve, float abscissa) const {