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[apps/graph] xAuto and YAuto for polar/param

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This commit is contained in:
Léa Saviot
2019-09-03 11:50:24 +02:00
parent ecfe626520
commit a4099c4c3e
8 changed files with 123 additions and 14 deletions
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6
apps/shared/interactive_curve_view_controller.cpp
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@@ -35,7 +35,7 @@ InteractiveCurveViewController::InteractiveCurveViewController(Responder * paren
{
}
float InteractiveCurveViewController::addMargin(float x, float range, bool isMin) {
float InteractiveCurveViewController::addMargin(float x, float range, bool isVertical, bool isMin) {
/* We are adding margins. Let's name:
* - The current range: rangeBefore
* - The next range: rangeAfter
@@ -60,8 +60,8 @@ float InteractiveCurveViewController::addMargin(float x, float range, bool isMin
* topRatioBefore = topRatioAfter, we would create too small margins and the
* controller might need to pan right after a Y auto calibration. */
float topMarginRatio = cursorTopMarginRatio();
float bottomMarginRatio = cursorBottomMarginRatio();
float topMarginRatio = isVertical ? cursorTopMarginRatio() : k_cursorRightMarginRatio;
float bottomMarginRatio = isVertical ? cursorBottomMarginRatio() : k_cursorLeftMarginRatio;
assert(topMarginRatio + bottomMarginRatio < 1); // Assertion so that the formula is correct
float ratioDenominator = 1 - bottomMarginRatio - topMarginRatio;
float ratio = isMin ? -bottomMarginRatio : topMarginRatio;