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Allow to set wxSVGFileDC shape rendering mode

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This commit is contained in:
Maarten Bent
2019-08-10 21:56:14 +02:00
parent 75f08dfd51
commit a41a8ded79
3 changed files with 105 additions and 24 deletions
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81
src/common/dcsvg.cpp
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@@ -281,7 +281,30 @@ wxString wxGetBrushFill(wxBrush const& brush)
return s;
}
wxString wxCreateBrushFill(wxBrush& brush)
wxString wxRenderMode(wxSVGShapeRenderingMode const& style)
{
wxString mode;
switch (style) {
case wxSVG_SHAPE_RENDERING_OPTIMIZE_SPEED:
mode = wxS("optimizeSpeed");
break;
case wxSVG_SHAPE_RENDERING_CRISP_EDGES:
mode = wxS("crispEdges");
break;
case wxSVG_SHAPE_RENDERING_GEOMETRIC_PRECISION:
mode = wxS("geometricPrecision");
break;
case wxSVG_SHAPE_RENDERING_AUTO:
default:
mode = wxS("auto");
break;
}
wxString s = wxString::Format(wxS("shape-rendering=\"%s\""), mode);
return s;
}
wxString wxCreateBrushFill(wxBrush& brush, wxSVGShapeRenderingMode mode)
{
wxString s;
wxString patternName = wxGetBrushStyleName(brush);
@@ -317,8 +340,8 @@ wxString wxCreateBrushFill(wxBrush& brush)
s += wxString::Format(wxS(" <pattern id=\"%s%s\" patternUnits=\"userSpaceOnUse\" width=\"8\" height=\"8\">\n"),
patternName, brushColourStr.substr(1));
s += wxString::Format(wxS(" <path style=\"stroke:%s;\" %s/>\n"),
brushColourStr, pattern);
s += wxString::Format(wxS(" <path style=\"stroke:%s;\" %s %s/>\n"),
brushColourStr, pattern, wxRenderMode(mode));
s += wxS(" </pattern>\n");
}
@@ -444,6 +467,11 @@ void wxSVGFileDC::SetBitmapHandler(wxSVGBitmapHandler* handler)
((wxSVGFileDCImpl*)GetImpl())->SetBitmapHandler(handler);
}
void wxSVGFileDC::SetShapeRenderingMode(wxSVGShapeRenderingMode renderingMode)
{
((wxSVGFileDCImpl*)GetImpl())->SetShapeRenderingMode(renderingMode);
}
// ----------------------------------------------------------
// wxSVGFileDCImpl
// ----------------------------------------------------------
@@ -484,6 +512,8 @@ void wxSVGFileDCImpl::Init(const wxString &filename, int Width, int Height,
m_filename = filename;
m_graphics_changed = true;
m_renderingMode = wxSVG_SHAPE_RENDERING_AUTO;
////////////////////code here
m_bmp_handler.reset();
@@ -542,8 +572,8 @@ void wxSVGFileDCImpl::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
NewGraphicsIfNeeded();
wxString s;
s = wxString::Format(wxS(" <path d=\"M%d %d L%d %d\" %s/>\n"),
x1, y1, x2, y2, wxGetPenPattern(m_pen));
s = wxString::Format(wxS(" <path d=\"M%d %d L%d %d\" %s %s/>\n"),
x1, y1, x2, y2, wxRenderMode(m_renderingMode), wxGetPenPattern(m_pen));
write(s);
@@ -569,8 +599,8 @@ void wxSVGFileDCImpl::DoDrawLines(int n, const wxPoint points[], wxCoord xoffset
CalcBoundingBox(points[i].x + xoffset, points[i].y + yoffset);
}
s += wxString::Format(wxS("\" style=\"fill:none\" %s/>\n"),
wxGetPenPattern(m_pen));
s += wxString::Format(wxS("\" style=\"fill:none\" %s %s/>\n"),
wxRenderMode(m_renderingMode), wxGetPenPattern(m_pen));
write(s);
}
@@ -691,8 +721,9 @@ void wxSVGFileDCImpl::DoDrawRotatedText(const wxString& sText, wxCoord x, wxCoor
NumStr(-angle), NumStr(xRect), NumStr(yRect));
s = wxString::Format(
wxS(" <rect x=\"%s\" y=\"%s\" width=\"%d\" height=\"%d\" %s %s/>\n"),
NumStr(xRect), NumStr(yRect), ww, hh, rectStyle, rectTransform);
wxS(" <rect x=\"%s\" y=\"%s\" width=\"%d\" height=\"%d\" %s %s %s/>\n"),
NumStr(xRect), NumStr(yRect), ww, hh,
wxRenderMode(m_renderingMode), rectStyle, rectTransform);
write(s);
}
@@ -725,9 +756,9 @@ void wxSVGFileDCImpl::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width
NewGraphicsIfNeeded();
wxString s;
s = wxString::Format(wxS(" <rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" rx=\"%s\" %s %s/>\n"),
s = wxString::Format(wxS(" <rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" rx=\"%s\" %s %s %s/>\n"),
x, y, width, height, NumStr(radius),
wxGetPenPattern(m_pen), wxGetBrushFill(m_brush));
wxRenderMode(m_renderingMode), wxGetPenPattern(m_pen), wxGetBrushFill(m_brush));
write(s);
@@ -751,8 +782,8 @@ void wxSVGFileDCImpl::DoDrawPolygon(int n, const wxPoint points[],
CalcBoundingBox(points[i].x + xoffset, points[i].y + yoffset);
}
s += wxString::Format(wxS("\" %s %s style=\"fill-rule:%s;\"/>\n"),
wxGetPenPattern(m_pen), wxGetBrushFill(m_brush),
s += wxString::Format(wxS("\" %s %s %s style=\"fill-rule:%s;\"/>\n"),
wxRenderMode(m_renderingMode), wxGetPenPattern(m_pen), wxGetBrushFill(m_brush),
(fillStyle == wxODDEVEN_RULE) ? wxS("evenodd") : wxS("nonzero"));
write(s);
@@ -808,8 +839,9 @@ void wxSVGFileDCImpl::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord
const double rw = width / 2.0;
wxString s;
s = wxString::Format(wxS(" <ellipse cx=\"%s\" cy=\"%s\" rx=\"%s\" ry=\"%s\" %s"),
NumStr(x + rw), NumStr(y + rh), NumStr(rw), NumStr(rh), wxGetPenPattern(m_pen));
s = wxString::Format(wxS(" <ellipse cx=\"%s\" cy=\"%s\" rx=\"%s\" ry=\"%s\" %s %s"),
NumStr(x + rw), NumStr(y + rh), NumStr(rw), NumStr(rh),
wxRenderMode(m_renderingMode), wxGetPenPattern(m_pen));
s += wxS("/>\n");
write(s);
@@ -877,7 +909,8 @@ void wxSVGFileDCImpl::DoDrawArc(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
x1, y1, NumStr(r1), NumStr(r2), fArc, fSweep, x2, y2, line);
}
s += wxString::Format(wxS("\" %s/>\n"), wxGetPenPattern(m_pen));
s += wxString::Format(wxS("\" %s %s/>\n"),
wxRenderMode(m_renderingMode), wxGetPenPattern(m_pen));
write(s);
}
@@ -962,16 +995,17 @@ void wxSVGFileDCImpl::DoDrawEllipticArc(wxCoord x, wxCoord y, wxCoord w, wxCoord
NewGraphicsIfNeeded();
wxString arcFill = arcPath;
arcFill += wxString::Format(wxS(" L%s %s z\" %s/>\n"),
NumStr(xc), NumStr(yc), wxGetPenPattern(m_pen));
arcFill += wxString::Format(wxS(" L%s %s z\" %s %s/>\n"),
NumStr(xc), NumStr(yc),
wxRenderMode(m_renderingMode), wxGetPenPattern(m_pen));
write(arcFill);
}
wxDCBrushChanger setTransp(*GetOwner(), *wxTRANSPARENT_BRUSH);
NewGraphicsIfNeeded();
wxString arcLine = wxString::Format(wxS("%s\" %s/>\n"),
arcPath, wxGetPenPattern(m_pen));
wxString arcLine = wxString::Format(wxS("%s\" %s %s/>\n"),
arcPath, wxRenderMode(m_renderingMode), wxGetPenPattern(m_pen));
write(arcLine);
}
@@ -1078,13 +1112,18 @@ void wxSVGFileDCImpl::SetBitmapHandler(wxSVGBitmapHandler* handler)
m_bmp_handler.reset(handler);
}
void wxSVGFileDCImpl::SetShapeRenderingMode(wxSVGShapeRenderingMode renderingMode)
{
m_renderingMode = renderingMode;
}
void wxSVGFileDCImpl::SetBrush(const wxBrush& brush)
{
m_brush = brush;
m_graphics_changed = true;
wxString pattern = wxCreateBrushFill(m_brush);
wxString pattern = wxCreateBrushFill(m_brush, m_renderingMode);
if ( !pattern.IsEmpty() )
{
NewGraphicsIfNeeded();