Files
Upsilon/apps/graph/values/value_cell.cpp
Émilie Feral 2b8df283e2 [apps/graph/values] Add a parameter in float_to_string to cap the number of significative number
Change-Id: I8406a910c176da13147fe0235b183ea22dc4faa0
2016-10-12 17:39:53 +02:00

22 lines
601 B
C++

#include "value_cell.h"
#include "float_to_string.h"
ValueCell::ValueCell() :
EvenOddCell()
{
}
void ValueCell::setFloat(float f) {
m_float = f;
FloatToString::convertFloatToText(f, m_buffer, 14, 7);
}
void ValueCell::drawRect(KDContext * ctx, KDRect rect) const {
EvenOddCell::drawRect(ctx, rect);
// Write the content of the cell
KDColor background = backgroundColor();
KDSize textSize = KDText::stringSize(m_buffer);
KDPoint origin(m_frame.width() - textSize.width(), 0.5f*(m_frame.height() - textSize.height()));
ctx->drawString(m_buffer, origin, KDColorBlack, background);
}