Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

...

Browse Source
This commit is contained in:
Kovid Goyal 2012-12-31 15:51:59 +05:30
parent 88a13dc8ee
commit c84fa4bf80
1 changed files with 56 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

111
src/calibre/ebooks/pdf/render/test.py
View File

@ -17,64 +17,65 @@ QBrush, QColor, QPoint, QPixmap, QPainterPath, QRectF, Qt, QPointF
from calibre.ebooks.pdf.render.engine import PdfDevice
def full(dev):
def full(p, xmax, ymax):
p.drawRect(0, 0, xmax, ymax)
p.drawPolyline(QPoint(0, 0), QPoint(xmax, 0), QPoint(xmax, ymax),
QPoint(0, ymax), QPoint(0, 0))
pp = QPainterPath()
pp.addRect(0, 0, xmax, ymax)
p.drawPath(pp)
p.save()
for i in xrange(3):
col = [0, 0, 0, 200]
col[i] = 255
p.setOpacity(0.3)
p.fillRect(0, 0, xmax/10, xmax/10, QBrush(QColor(*col)))
p.setOpacity(1)
p.drawRect(0, 0, xmax/10, xmax/10)
p.translate(xmax/10, xmax/10)
p.scale(1, 1.5)
p.restore()
# p.scale(2, 2)
# p.rotate(45)
p.drawPixmap(0, 0, xmax/4, xmax/4, QPixmap(I('library.png')))
p.drawRect(0, 0, xmax/4, xmax/4)
f = p.font()
f.setPointSize(20)
# f.setLetterSpacing(f.PercentageSpacing, 200)
f.setUnderline(True)
# f.setOverline(True)
# f.setStrikeOut(True)
f.setFamily('Calibri')
p.setFont(f)
# p.setPen(QColor(0, 0, 255))
# p.scale(2, 2)
# p.rotate(45)
p.drawText(QPoint(xmax/3.9, 30), 'Some—text not By’s ū --- Д AV ff ff')
b = QBrush(Qt.HorPattern)
b.setColor(QColor(Qt.blue))
pix = QPixmap(I('console.png'))
w = xmax/4
p.fillRect(0, ymax/3, w, w, b)
p.fillRect(xmax/3, ymax/3, w, w, QBrush(pix))
x, y = 2*xmax/3, ymax/3
p.drawTiledPixmap(QRectF(x, y, w, w), pix, QPointF(10, 10))
x, y = 1, ymax/1.9
g = QLinearGradient(QPointF(x, y), QPointF(x+w, y+w))
g.setColorAt(0, QColor('#00f'))
g.setColorAt(1, QColor('#fff'))
p.fillRect(x, y, w, w, QBrush(g))
def run(dev, func):
p = QPainter(dev)
if isinstance(dev, PdfDevice):
dev.init_page()
xmax, ymax = p.viewport().width(), p.viewport().height()
b = p.brush()
try:
p.drawRect(0, 0, xmax, ymax)
p.drawPolyline(QPoint(0, 0), QPoint(xmax, 0), QPoint(xmax, ymax),
QPoint(0, ymax), QPoint(0, 0))
pp = QPainterPath()
pp.addRect(0, 0, xmax, ymax)
p.drawPath(pp)
p.save()
for i in xrange(3):
col = [0, 0, 0, 200]
col[i] = 255
p.setOpacity(0.3)
p.fillRect(0, 0, xmax/10, xmax/10, QBrush(QColor(*col)))
p.setOpacity(1)
p.drawRect(0, 0, xmax/10, xmax/10)
p.translate(xmax/10, xmax/10)
p.scale(1, 1.5)
p.restore()
# p.scale(2, 2)
# p.rotate(45)
p.drawPixmap(0, 0, xmax/4, xmax/4, QPixmap(I('library.png')))
p.drawRect(0, 0, xmax/4, xmax/4)
f = p.font()
f.setPointSize(20)
# f.setLetterSpacing(f.PercentageSpacing, 200)
f.setUnderline(True)
# f.setOverline(True)
# f.setStrikeOut(True)
f.setFamily('Calibri')
p.setFont(f)
# p.setPen(QColor(0, 0, 255))
# p.scale(2, 2)
# p.rotate(45)
p.drawText(QPoint(xmax/3.9, 30), 'Some—text not By’s ū --- Д AV ff ff')
b = QBrush(Qt.HorPattern)
b.setColor(QColor(Qt.blue))
pix = QPixmap(I('console.png'))
w = xmax/4
p.fillRect(0, ymax/3, w, w, b)
p.fillRect(xmax/3, ymax/3, w, w, QBrush(pix))
x, y = 2*xmax/3, ymax/3
p.drawTiledPixmap(QRectF(x, y, w, w), pix, QPointF(10, 10))
x, y = 1, ymax/1.9
g = QLinearGradient(QPointF(x, y), QPointF(x+w, y+w))
g.setColorAt(0, QColor('#00f'))
g.setColorAt(1, QColor('#006'))
p.fillRect(x, y, w, w, QBrush(g))
func(p, xmax, ymax)
finally:
p.end()
if isinstance(dev, PdfDevice):
@ -94,8 +95,8 @@ def main():
img.setDotsPerMeterX(100*39.37)
img.setDotsPerMeterY(100*39.37)
img.fill(Qt.white)
func(dev)
func(img)
run(dev, func)
run(img, func)
path = os.path.join(tdir, 'painter.png')
img.save(path)
print ('PDF written to:', pdf)