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[apps/sequence] Draw term sum in graph view

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Change-Id: Ib742dcf4949f87813b25779698b82cb454c7c1e5
This commit is contained in:
Émilie Feral
2017-02-23 17:54:05 +01:00
parent 82fd3994b7
commit d6093a2f18
4 changed files with 58 additions and 1 deletions
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6
apps/sequence/graph/term_sum_controller.cpp
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@@ -39,6 +39,8 @@ void TermSumController::viewWillAppear() {
m_contentView.graphView()->setCursorView(&m_cursorView);
m_contentView.graphView()->setBannerView(nullptr);
m_contentView.graphView()->selectMainView(true);
m_contentView.graphView()->setHighlightColor(false);
m_contentView.graphView()->setHighlight(-1.0f,-1.0f);
m_contentView.graphView()->reload();
m_contentView.layoutSubviews();
@@ -101,6 +103,8 @@ bool TermSumController::handleEvent(Ion::Events::Event event) {
TextFieldDelegateApp * myApp = (TextFieldDelegateApp *)app();
float sum = m_sequence->sumOfTermsBetweenAbscissa(m_startSum, m_endSum, myApp->localContext());
Complex::convertFloatToText(sum, buffer+2, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
m_contentView.graphView()->setHighlightColor(true);
m_contentView.graphView()->selectMainView(false);
m_contentView.legendView()->setLegendText(buffer);
}
return false;
@@ -121,6 +125,7 @@ bool TermSumController::moveCursorHorizontallyToPosition(int position) {
m_contentView.legendView()->setSumSubscript(m_cursor->x());
}
if (m_step == 1) {
m_contentView.graphView()->setHighlight(m_startSum, m_cursor->x());
m_contentView.legendView()->setSumSuperscript(m_startSum, m_cursor->x());
}
m_graphRange->panToMakePointVisible(x, y, k_cursorTopMarginRatio, k_cursorRightMarginRatio, k_cursorBottomMarginRatio, k_cursorLeftMarginRatio);
@@ -128,6 +133,7 @@ bool TermSumController::moveCursorHorizontallyToPosition(int position) {
}
void TermSumController::setSequence(Sequence * sequence) {
m_contentView.graphView()->selectSequence(sequence);
m_sequence = sequence;
}