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[apps] Fix Orthonormal setting in graphs

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It was not perfectly orthormal.
This commit is contained in:
Léa Saviot
2018-12-04 14:12:54 +01:00
parent 020e459379
commit cea413e91d
4 changed files with 30 additions and 12 deletions
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12
apps/shared/interactive_curve_view_range.cpp
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@@ -115,23 +115,23 @@ void InteractiveCurveViewRange::roundAbscissa() {
}
void InteractiveCurveViewRange::normalize() {
/* We center the ranges on the current range center, and put each axis so that
* 1cm = 2 units. */
float xMin = m_xMin;
float xMax = m_xMax;
float yMin = m_yMin;
float yMax = m_yMax;
// Set x range
float xMargin = 5.3f;
float newXMin = clipped((xMin+xMax)/2 - xMargin, false);
float newXMax = clipped((xMin+xMax)/2 + xMargin, true);
float newXMin = clipped((xMin+xMax)/2 - NormalizedXHalfRange(), false);
float newXMax = clipped((xMin+xMax)/2 + NormalizedXHalfRange(), true);
if (!std::isnan(newXMin) && !std::isnan(newXMax)) {
m_xMax = newXMax;
MemoizedCurveViewRange::setXMin(newXMin);
}
// Set y range
setYAuto(false);
float yMargin = 3.1f;
float newYMin = clipped((yMin+yMax)/2 - yMargin, false);
float newYMax = clipped((yMin+yMax)/2 + yMargin, true);
float newYMin = clipped((yMin+yMax)/2 - NormalizedYHalfRange(), false);
float newYMax = clipped((yMin+yMax)/2 + NormalizedYHalfRange(), true);
if (!std::isnan(newYMin) && !std::isnan(newYMax)) {
m_yMax = newYMax;
MemoizedCurveViewRange::setYMin(newYMin);