public void ExpandY(AxisLimits2D source)
{
if (source != null)
{
ExpandY(source.y1, source.y2);
}
}
public void AxisAuto(
double horizontalMargin = .1, double verticalMargin = .1,
bool xExpandOnly = false, bool yExpandOnly = false,
bool autoX = true, bool autoY = true
)
{
var oldLimits = new Config.AxisLimits2D(axes.ToArray());
var newLimits = new Config.AxisLimits2D();
foreach (var plottable in plottables)
{
Config.AxisLimits2D plottableLimits = plottable.GetLimits();
if (autoX && !yExpandOnly)
{
newLimits.ExpandX(plottableLimits);
}
if (autoY && !xExpandOnly)
{
newLimits.ExpandY(plottableLimits);
}
}
newLimits.MakeRational();
if (axes.equalAxes)
{
var xUnitsPerPixel = newLimits.xSpan / (dataSize.Width * (1 - horizontalMargin));
var yUnitsPerPixel = newLimits.ySpan / (dataSize.Height * (1 - verticalMargin));
axes.Set(newLimits);
if (yUnitsPerPixel > xUnitsPerPixel)
{
axes.Zoom((1 - horizontalMargin) * xUnitsPerPixel / yUnitsPerPixel, 1 - verticalMargin);
}
else
{
axes.Zoom(1 - horizontalMargin, (1 - verticalMargin) * yUnitsPerPixel / xUnitsPerPixel);
}
return;
}
if (xExpandOnly)
{
oldLimits.ExpandX(newLimits);
axes.Set(oldLimits.x1, oldLimits.x2, null, null);
axes.Zoom(1 - horizontalMargin, 1);
}
if (yExpandOnly)
{
oldLimits.ExpandY(newLimits);
axes.Set(null, null, oldLimits.y1, oldLimits.y2);
axes.Zoom(1, 1 - verticalMargin);
}
if ((!xExpandOnly) && (!yExpandOnly))
{
axes.Set(newLimits);
axes.Zoom(1 - horizontalMargin, 1 - verticalMargin);
}
}
public AxisLimits2D(AxisLimits2D source)
{
x1 = source.x1;
x2 = source.x2;
y1 = source.y1;
y2 = source.y2;
}
public void ExpandX(AxisLimits2D source)
{
if (source != null)
{
ExpandX(source.x1, source.x2);
}
}
public void AxisAuto(
double horizontalMargin = .1, double verticalMargin = .1,
bool xExpandOnly = false, bool yExpandOnly = false,
bool autoX = true, bool autoY = true
)
{
var oldLimits = new Config.AxisLimits2D(axes.ToArray());
var newLimits = new Config.AxisLimits2D();
foreach (var plottable in plottables)
{
Config.AxisLimits2D plottableLimits = plottable.GetLimits();
if (autoX && !yExpandOnly)
{
newLimits.ExpandX(plottableLimits);
}
if (autoY && !xExpandOnly)
{
newLimits.ExpandY(plottableLimits);
}
}
newLimits.MakeRational();
if (xExpandOnly)
{
oldLimits.ExpandX(newLimits);
axes.Set(oldLimits.x1, oldLimits.x2, null, null);
axes.Zoom(1 - horizontalMargin, 1);
}
if (yExpandOnly)
{
oldLimits.ExpandY(newLimits);
axes.Set(null, null, oldLimits.y1, oldLimits.y2);
axes.Zoom(1, 1 - verticalMargin);
}
if ((!xExpandOnly) && (!yExpandOnly))
{
axes.Set(newLimits);
axes.Zoom(1 - horizontalMargin, 1 - verticalMargin);
}
}
public void Resize(int width, int height, bool useMeasuredStrings = false)
{
if (useMeasuredStrings && gfxData != null)
{
// this section was added before display scaling issues (pixel-referenced font sizes) were figured out.
// it is probably not needed...
string sampleString = "IPjg8.8";
layout.yLabelWidth = (int)gfxData.MeasureString(sampleString, yLabel.font).Height;
layout.y2LabelWidth = (int)gfxData.MeasureString(sampleString, yLabel.font).Height; // currently y2 isn't supported
layout.titleHeight = (int)gfxData.MeasureString(sampleString, title.font).Height;
layout.xLabelHeight = (int)gfxData.MeasureString(sampleString, xLabel.font).Height;
var tickSize = gfxData.MeasureString("0.001", ticks.font);
layout.yScaleWidth = (int)tickSize.Width;
layout.y2ScaleWidth = (int)tickSize.Height; // currently y2 isn't supported
layout.xScaleHeight = (int)tickSize.Height;
}
layout.Update(width, height);
if (axes.equalAxes)
{
var limits = new Config.AxisLimits2D(axes.ToArray());
double xUnitsPerPixel = limits.xSpan / dataSize.Width;
double yUnitsPerPixel = limits.ySpan / dataSize.Height;
if (yUnitsPerPixel > xUnitsPerPixel)
{
axes.Zoom(xUnitsPerPixel / yUnitsPerPixel, 1);
}
else
{
axes.Zoom(1, yUnitsPerPixel / xUnitsPerPixel);
}
}
}
public void Set(AxisLimits2D limits)
{
limits.MakeRational();
Set(limits.x1, limits.x2, limits.y1, limits.y2);
}
public void SetX(AxisLimits2D source)
{
SetX(source.x1, source.x2);
}
public void ExpandXY(AxisLimits2D source)
{
ExpandX(source.x1, source.x2);
ExpandY(source.y1, source.y2);
}
public void ExpandX(AxisLimits2D source)
{
ExpandX(source.x1, source.x2);
}
public void SetY(AxisLimits2D source)
{
SetY(source.y1, source.y2);
}
