def test_letter_spacing(self):
# Modified letter spacing
font = QFont(self._TestFont)
font.setLetterSpacing(QFont.AbsoluteSpacing, 3.5)
font.setPointSizeF(30)
self.lyr.textFont = font
self.checkTest()
def test_word_spacing(self):
# Modified word spacing
font = QFont(self._TestFont)
font.setPointSizeF(30)
font.setWordSpacing(20.5)
self.lyr.textFont = font
self.checkTest()
def test_word_spacing(self):
# Modified word spacing
font = QFont(self._TestFont)
font.setPointSizeF(30)
font.setWordSpacing(20.5)
self.lyr.textFont = font
self.checkTest()
def test_letter_spacing(self):
# Modified letter spacing
font = QFont(self._TestFont)
font.setLetterSpacing(QFont.AbsoluteSpacing, 3.5)
font.setPointSizeF(30)
self.lyr.textFont = font
self.checkTest()
def test_text_size_map_unit(self):
# Label text size in map units
self.lyr.fontSizeInMapUnits = True
font = QFont(self._TestFont)
font.setPointSizeF(460)
self.lyr.textFont = font
self._Mismatches['TestCanvasPoint'] = 776
self._ColorTols['TestComposerPdfPoint'] = 2
self.checkTest()
def test_partials_labels_disabled(self):
# Set Big font size
font = QFont(self._TestFont)
font.setPointSizeF(84)
self.lyr.textFont = font
# Disable partials labels
self._Pal.setShowingPartialsLabels(False)
self._Pal.saveEngineSettings()
self.checkTest()
def test_text_size_map_unit(self):
# Label text size in map units
self.lyr.fontSizeInMapUnits = True
font = QFont(self._TestFont)
font.setPointSizeF(460)
self.lyr.textFont = font
self._Mismatches['TestCanvasPoint'] = 776
self._ColorTols['TestComposerPdfPoint'] = 2
self.checkTest()
def test_partials_labels_disabled(self):
# Set Big font size
font = QFont(self._TestFont)
font.setPointSizeF(84)
self.lyr.textFont = font
# Disable partials labels
self._Pal.setShowingPartialsLabels(False)
self._Pal.saveEngineSettings()
self.checkTest()
def test_partials_labels_enabled(self):
# Set Big font size
font = QFont(self._TestFont)
font.setPointSizeF(84)
self.lyr.textFont = font
# Enable partials labels
self._Pal.setShowingPartialsLabels(True)
self._Pal.saveEngineSettings()
self._Mismatches['TestCanvasPoint'] = 779
self._ColorTols['TestComposerPdfPoint'] = 2
self.checkTest()
def test_partials_labels_enabled(self):
# Set Big font size
font = QFont(self._TestFont)
font.setPointSizeF(84)
self.lyr.textFont = font
# Enable partials labels
self._Pal.setShowingPartialsLabels(True)
self._Pal.saveEngineSettings()
self._Mismatches['TestCanvasPoint'] = 779
self._ColorTols['TestComposerPdfPoint'] = 2
self.checkTest()
def test_background_svg(self):
# Label SVG background
self.lyr.fontSizeInMapUnits = True
font = QFont(self._TestFont)
font.setPointSizeF(460)
self.lyr.textFont = font
self.lyr.shapeDraw = True
self.lyr.shapeType = QgsPalLayerSettings.ShapeSVG
svg = os.path.join(svgSymbolsPath(), "backgrounds", "background_square.svg")
self.lyr.shapeSVGFile = svg
self.lyr.shapeSizeUnits = QgsPalLayerSettings.MapUnits
self.lyr.shapeSizeType = QgsPalLayerSettings.SizeBuffer
self.lyr.shapeSize = QPointF(100.0, 0.0)
self._Mismatches["TestComposerPdfVsComposerPoint"] = 580
self._Mismatches["TestCanvasPoint"] = 776
self._ColorTols["TestComposerPdfPoint"] = 2
self.checkTest()
def test_background_rect_w_offset(self):
# Label rectangular background
self._Mismatches['TestComposerImageVsCanvasPoint'] = 800
self._Mismatches['TestComposerImagePoint'] = 800
# verify fix for issues
# http://hub.qgis.org/issues/9057
# http://gis.stackexchange.com/questions/86900
self.lyr.fontSizeInMapUnits = True
font = QFont(self._TestFont)
font.setPointSizeF(460)
self.lyr.textFont = font
self.lyr.shapeDraw = True
self.lyr.shapeOffsetUnits = QgsPalLayerSettings.MapUnits
self.lyr.shapeOffset = QPointF(-2900.0, -450.0)
self._Mismatches['TestCanvasPoint'] = 774
self._ColorTols['TestComposerPdfPoint'] = 2
self.checkTest()
def test_background_rect_w_offset(self):
# Label rectangular background
self._Mismatches['TestComposerImageVsCanvasPoint'] = 800
self._Mismatches['TestComposerImagePoint'] = 800
# verify fix for issues
# http://hub.qgis.org/issues/9057
# http://gis.stackexchange.com/questions/86900
self.lyr.fontSizeInMapUnits = True
font = QFont(self._TestFont)
font.setPointSizeF(460)
self.lyr.textFont = font
self.lyr.shapeDraw = True
self.lyr.shapeOffsetUnits = QgsPalLayerSettings.MapUnits
self.lyr.shapeOffset = QPointF(-2900.0, -450.0)
self._Mismatches['TestCanvasPoint'] = 774
self._ColorTols['TestComposerPdfPoint'] = 2
self.checkTest()
def test_background_svg(self):
# Label SVG background
self.lyr.fontSizeInMapUnits = True
font = QFont(self._TestFont)
font.setPointSizeF(460)
self.lyr.textFont = font
self.lyr.shapeDraw = True
self.lyr.shapeType = QgsPalLayerSettings.ShapeSVG
svg = os.path.join(
svgSymbolsPath(), 'backgrounds', 'background_square.svg')
self.lyr.shapeSVGFile = svg
self.lyr.shapeSizeUnits = QgsPalLayerSettings.MapUnits
self.lyr.shapeSizeType = QgsPalLayerSettings.SizeBuffer
self.lyr.shapeSize = QPointF(100.0, 0.0)
self._Mismatches['TestComposerPdfVsComposerPoint'] = 580
self._Mismatches['TestCanvasPoint'] = 776
self._ColorTols['TestComposerPdfPoint'] = 2
self.checkTest()
def std_font_to_qfont(font): # pylint: disable=too-many-branches
"""
Converts STD font to QFont
"""
name = font.font_name
style_name = None
# we need to sometimes strip 'Italic' or 'Bold' suffixes from the font name stored in the ESRI object
# in order to match against actual font families
keep_scanning = True
while name not in QFontDatabase().families() and keep_scanning:
keep_scanning = False
if name.lower().endswith(' italic'):
name = name[:-len(' italic')]
keep_scanning = True
elif name.lower().endswith(' bold'):
name = name[:-len(' bold')]
keep_scanning = True
elif name.lower().endswith(' black'):
name = name[:-len(' black')]
style_name = 'Black'
res = QFont(name)
res.setWeight(font.weight)
if font.weight > 400:
res.setBold(True)
if font.italic:
res.setItalic(True)
# pretty annoying, but because qgis relies on style strings, we need to convert the raw bools to style names if possible...
if res.italic() and not res.bold():
styles = QFontDatabase().styles(res.family())
for s in styles:
if s.lower() in ['oblique', 'italic']:
res.setStyleName(s)
break
elif res.italic() and res.bold():
styles = QFontDatabase().styles(res.family())
for s in styles:
if ('oblique' in s.lower()
or 'italic' in s.lower()) and 'bold' in s.lower():
res.setStyleName(s)
break
elif res.bold():
styles = QFontDatabase().styles(res.family())
for s in styles:
if s.lower() == 'bold':
res.setStyleName(s)
break
if style_name is not None and style_name in QFontDatabase().styles(
res.family()):
res.setStyleName(style_name)
if font.underline:
res.setUnderline(True)
if font.strikethrough:
res.setStrikeOut(True)
res.setPointSizeF(font.size)
return res
def append_CharacterMarkerSymbolLayerAsSvg(symbol, layer, context: Context): # pylint: disable=too-many-locals
"""
Appends a CharacterMarkerSymbolLayer to a symbol, rendering the font character
to an SVG file.
"""
font_family = layer.font
character = chr(layer.unicode)
color = symbol_color_to_qcolor(layer.color)
angle = convert_angle(layer.angle)
font = QFont(font_family)
font.setPointSizeF(layer.size)
# Using the rect of a painter path gives better results then using font metrics
path = QPainterPath()
path.setFillRule(Qt.WindingFill)
path.addText(0, 0, font, character)
rect = path.boundingRect()
font_bounding_rect = QFontMetricsF(font).boundingRect(character)
# adjust size -- marker size in esri is the font size, svg marker size in qgis is the svg rect size
scale = rect.width() / font_bounding_rect.width()
gen = QSvgGenerator()
svg_path = symbol_name_to_filename(context.symbol_name,
context.picture_folder, 'svg')
gen.setFileName(svg_path)
gen.setViewBox(rect)
painter = QPainter(gen)
painter.setFont(font)
# todo -- size!
if context.parameterise_svg:
painter.setBrush(QBrush(QColor(255, 0, 0)))
else:
painter.setBrush(QBrush(color))
painter.setPen(Qt.NoPen)
painter.drawPath(path)
painter.end()
if context.parameterise_svg:
with open(svg_path, 'r') as f:
t = f.read()
t = t.replace('#ff0000', 'param(fill)')
t = t.replace('fill-opacity="1" ',
'fill-opacity="param(fill-opacity)"')
t = t.replace(
'stroke="none"',
'stroke="param(outline)" stroke-opacity="param(outline-opacity) 1" stroke-width="param(outline-width) 0"'
)
with open(svg_path, 'w') as f:
f.write(t)
svg_path = context.convert_path(svg_path)
out = QgsSvgMarkerSymbolLayer(svg_path)
out.setSizeUnit(context.units)
out.setSize(context.convert_size(scale * rect.width()))
out.setAngle(angle)
out.setFillColor(color)
out.setStrokeWidth(0)
out.setEnabled(layer.enabled)
out.setLocked(layer.locked)
out.setOffset(
adjust_offset_for_rotation(
QPointF(context.convert_size(layer.x_offset),
-context.convert_size(layer.y_offset)), layer.angle))
out.setOffsetUnit(context.units)
symbol.appendSymbolLayer(out)
