def testTextAnnotationInLayout(self):
""" test rendering a text annotation"""
a = QgsTextAnnotation()
a.fillSymbol().symbolLayer(0).setStrokeColor(QColor(0, 0, 0))
a.markerSymbol().symbolLayer(0).setStrokeColor(QColor(0, 0, 0))
a.setFrameSizeMm(QSizeF(300 / 3.7795275, 200 / 3.7795275))
a.setFrameOffsetFromReferencePointMm(QPointF(40 / 3.7795275, 50 / 3.7795275))
doc = QTextDocument()
doc.setHtml('<p style="font-family: arial; font-weight: bold; font-size: 40px;">test annotation</p>')
a.setDocument(doc)
self.assertTrue(self.renderAnnotationInLayout('text_annotation_in_layout', a))
def testTextAnnotation(self):
""" test rendering a text annotation"""
a = QgsTextAnnotation()
a.fillSymbol().symbolLayer(0).setStrokeColor(QColor(0, 0, 0))
a.markerSymbol().symbolLayer(0).setStrokeColor(QColor(0, 0, 0))
a.setFrameSize(QSizeF(300, 200))
a.setFrameOffsetFromReferencePoint(QPointF(40, 50))
doc = QTextDocument()
doc.setHtml('<p style="font-family: arial; font-weight: bold; font-size: 40px;">test annotation</p>')
a.setDocument(doc)
im = self.renderAnnotation(a, QPointF(20, 30))
self.assertTrue(self.imageCheck('text_annotation', 'text_annotation', im))
# check clone
clone = a.clone()
im = self.renderAnnotation(a, QPointF(20, 30))
self.assertTrue(self.imageCheck('text_annotation', 'text_annotation', im))
def testTextAnnotation(self):
""" test rendering a text annotation"""
a = QgsTextAnnotation()
a.fillSymbol().symbolLayer(0).setStrokeColor(QColor(0, 0, 0))
a.markerSymbol().symbolLayer(0).setStrokeColor(QColor(0, 0, 0))
a.setFrameSize(QSizeF(300, 200))
a.setFrameOffsetFromReferencePoint(QPointF(40, 50))
doc = QTextDocument()
doc.setHtml(
'<p style="font-family: arial; font-weight: bold; font-size: 40px;">test annotation</p>'
)
a.setDocument(doc)
im = self.renderAnnotation(a, QPointF(20, 30))
self.assertTrue(
self.imageCheck('text_annotation', 'text_annotation', im))
# check clone
clone = a.clone()
im = self.renderAnnotation(a, QPointF(20, 30))
self.assertTrue(
self.imageCheck('text_annotation', 'text_annotation', im))
def annotatePredictions(self):
if self.stationFeature is None:
return
a = QgsTextAnnotation()
a.setMapLayer(self.predictionManager.stationsLayer)
document = a.document()
columnWidth = [80, 100, 60]
columnAlign = ['left', 'left', 'right']
html = '<font size="+2"><b>'
html += self.stationFeature['name'] + '<br>' + self.dateEdit.date(
).toString() + '<br>'
html += '</b></font>'
html += '<font size="+1"><table cellpadding="0" cellspacing="0">'
html += '<tr>'
for j in range(0, self.tableWidget.columnCount()):
html += '<td width="{}"><b>{}</b></td>'.format(
columnWidth[j],
self.tableWidget.horizontalHeaderItem(j).text())
html += '</tr>'
for i in range(0, self.tableWidget.rowCount()):
html += '<tr bgcolor="{}">'.format('#FFFFFF' if i %
2 else '#EEEEEE')
for j in range(0, self.tableWidget.columnCount()):
html += '<td align="{}" width="{}">{}</td>'.format(
columnAlign[j], columnWidth[j],
self.tableWidget.item(i, j).text())
html += '</tr>'
html += '</table></font>'
document.setHtml(html)
# TODO: this size and offset are wack. Can we dynamically calculate from the content somehow?
a.setFrameSize(QSizeF(270, 300))
a.setFrameOffsetFromReferencePoint(QPointF(-300, -200))
a.setMapPosition(self.stationFeature.geometry().asPoint())
a.setMapPositionCrs(
QgsCoordinateReferenceSystem(
self.predictionManager.stationsLayer.crs()))
# disable its symbol
for symbol in a.markerSymbol().symbolLayers():
symbol.setEnabled(False)
QgsProject.instance().annotationManager().addAnnotation(a)
