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AutoScaling Fixes for non-DVP objects

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This commit is contained in:
WandererFan
2016-10-27 10:13:23 -04:00
committed by Yorik van Havre
parent 200ed7a675
commit a79d672bbd
7 changed files with 53 additions and 24 deletions
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11
src/Mod/TechDraw/App/DrawView.cpp
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@@ -42,6 +42,7 @@
#include "DrawViewClip.h"
#include "DrawProjGroup.h"
#include "DrawProjGroupItem.h"
#include "DrawUtil.h"
#include <Mod/TechDraw/App/DrawViewPy.h> // generated from DrawViewPy.xml
@@ -202,10 +203,14 @@ double DrawView::autoScale(double w, double h) const
{
double fudgeFactor = 0.90;
QRectF viewBox = getRect();
double xScale = w/viewBox.width();
double yScale = h/viewBox.height();
//find a standard scale that's close? 1:2, 1:10, 1:100...?
//have to unscale rect to determine new scale
double vbw = viewBox.width()/Scale.getValue();
double vbh = viewBox.height()/Scale.getValue();
double xScale = w/vbw;
double yScale = h/vbh;
//TODO: find a standard scale that's close? 1:2, 1:10, 1:100...? Logic in TaskProjGroup
double newScale = fudgeFactor * std::min(xScale,yScale);
newScale = DrawUtil::sensibleScale(newScale);
return newScale;
}