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[symbology] add semicircle, third, quarter circles to simple markers

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nirvn authored and nyalldawson committed Apr 4, 2016
1 parent f6431ff commit 2adfbb078a13ababd0340653e41865701f2be140
@@ -9,6 +9,7 @@ class QgsSimpleMarkerSymbolLayerV2 : QgsMarkerSymbolLayerV2
* @param name symbol name, should be one of "square", "rectangle", "diamond",
* "pentagon", "triangle", "equilateral_triangle", "star", "regular_star", "arrow",
* "circle", "cross", "cross2", "line", "x", "arrowhead", "filled_arrowhead"
* "semi_circle", "third_circle", "quarter_circle"
* @param color fill color for symbol
* @param borderColor border color for symbol
* @param size symbol size (in mm)
@@ -434,6 +434,24 @@ bool QgsSimpleMarkerSymbolLayerV2::preparePath( QString name )
mPath.addEllipse( QRectF( -1, -1, 2, 2 ) ); // x,y,w,h
return true;
}
else if ( name == "semi_circle" )
{
mPath.arcTo( -1, -1, 2, 2, 0, 180 );
mPath.lineTo( 0, 0 );
return true;
}
else if ( name == "third_circle" )
{
mPath.arcTo( -1, -1, 2, 2, 90, 120 );
mPath.lineTo( 0, 0 );
return true;
}
else if ( name == "quarter_circle" )
{
mPath.arcTo( -1, -1, 2, 2, 90, 90 );
mPath.lineTo( 0, 0 );
return true;
}
else if ( name == "cross" )
{
mPath.moveTo( -1, 0 );
@@ -38,7 +38,8 @@ class CORE_EXPORT QgsSimpleMarkerSymbolLayerV2 : public QgsMarkerSymbolLayerV2
/** Constructor for QgsSimpleMarkerSymbolLayerV2.
* @param name symbol name, should be one of "square", "rectangle", "diamond",
* "pentagon", "triangle", "equilateral_triangle", "star", "regular_star", "arrow",
* "circle", "cross", "cross2", "line", "x", "arrowhead", "filled_arrowhead"
* "circle", "cross", "cross2", "line", "x", "arrowhead", "filled_arrowhead",
* "semi_circle", "third_circle", "quarter_circle"
* @param color fill color for symbol
* @param borderColor border color for symbol
* @param size symbol size (in mm)
@@ -440,8 +440,8 @@ QgsSimpleMarkerSymbolLayerV2Widget::QgsSimpleMarkerSymbolLayerV2Widget( const Qg

QSize size = lstNames->iconSize();
QStringList names;
names << "circle" << "rectangle" << "diamond" << "pentagon" << "cross" << "cross2" << "triangle"
<< "equilateral_triangle" << "star" << "regular_star" << "arrow" << "line" << "arrowhead" << "filled_arrowhead";
names << "circle" << "rectangle" << "diamond" << "pentagon" << "cross" << "cross2" << "triangle" << "equilateral_triangle" << "star"
<< "regular_star" << "arrow" << "line" << "arrowhead" << "filled_arrowhead" << "semi_circle" << "third_circle" << "quarter_circle";
double markerSize = DEFAULT_POINT_SIZE * 2;
for ( int i = 0; i < names.count(); ++i )
{
@@ -541,7 +541,7 @@ void QgsSimpleMarkerSymbolLayerV2Widget::setSymbolLayer( QgsSymbolLayerV2* layer
"<b>pentagon</b>|<b>triangle</b>|<b>equilateral_triangle</b>|"
"<b>star</b>|<b>regular_star</b>|<b>arrow</b>|<b>filled_arrowhead</b>|"
"<b>circle</b>|<b>cross</b>|<b>x</b>|"
"<b>cross2</b>|<b>line</b>|<b>arrowhead</b>]" ) );
"<b>cross2</b>|<b>line</b>|<b>arrowhead</b>|<b>semi_circle</b>|<b>third_circle</b>|<b>quarter_circle</b>]" ) );
registerDataDefinedButton( mFillColorDDBtn, "color", QgsDataDefinedButton::String, QgsDataDefinedButton::colorAlphaDesc() );
registerDataDefinedButton( mBorderColorDDBtn, "color_border", QgsDataDefinedButton::String, QgsDataDefinedButton::colorAlphaDesc() );
registerDataDefinedButton( mOutlineWidthDDBtn, "outline_width", QgsDataDefinedButton::Double, QgsDataDefinedButton::doublePosDesc() );

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