def draw_svg(filename, size=(800, 600)):
from chaco.svg_graphics_context import SVGGraphicsContext
container = create_plot()
container.bounds = list(size)
container.do_layout(force=True)
gc = SVGGraphicsContext(size)
gc.render_component(container)
gc.save(filename)
def _svg_export_fired(self):
outfileName = self._getFilePath(defFileName=self.__DEF_FILE_NAME + '.svg')
if outfileName != None:
from chaco.svg_graphics_context import SVGGraphicsContext
container = self.plot
tempSize = copy.deepcopy( container.outer_bounds )
container.outer_bounds = list((self.width,self.height))
container.do_layout(force=True)
gc = SVGGraphicsContext((self.width,self.height))
gc.render_component(container)
gc.save( outfileName )
container.outer_bounds = tempSize
self.plot.request_redraw()
def draw_svg(filename, size=(800, 600)):
from chaco.svg_graphics_context import SVGGraphicsContext
container = create_plot()
container.bounds = list(size)
container.do_layout(force=True)
gc = SVGGraphicsContext(size)
gc.render_component(container)
gc.save(filename)
def export_plot_svg(parent):
dlg = wx.FileDialog(parent, "Export plot as SVG",
parent.config.get_path("SVG"), "",
"SVG file"+" (*.svg)|*.svg",
wx.FD_SAVE|wx.FD_OVERWRITE_PROMPT)
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath().encode("utf-8")
if not path.endswith(".svg"):
path += ".svg"
parent.config.set_path(os.path.dirname(path), "SVG")
container = parent.PlotArea.mainplot.container
retol = hide_scatter_inspector(container)
container.do_layout(force=True)
plot = container.components[0]
gc = SVGGraphicsContext(plot.outer_bounds)
gc.render_component(plot.components[-1])
#Start a new page for subsequent draw commands.
gc.save(path)
if retol is not None:
retol.visible = True
def export_plot_svg(parent):
dlg = wx.FileDialog(parent, "Export plot as SVG",
parent.config.get_path("SVG"), "",
"SVG file" + " (*.svg)|*.svg",
wx.FD_SAVE | wx.FD_OVERWRITE_PROMPT)
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath().encode("utf-8")
if not path.endswith(".svg"):
path += ".svg"
parent.config.set_path(os.path.dirname(path), "SVG")
container = parent.PlotArea.mainplot.container
retol = hide_scatter_inspector(container)
container.do_layout(force=True)
plot = container.components[0]
gc = SVGGraphicsContext(plot.outer_bounds)
gc.render_component(plot.components[-1])
#Start a new page for subsequent draw commands.
gc.save(path)
if retol is not None:
retol.visible = True
def save_pdf(component,
path=None,
default_directory=None,
view=False,
options=None):
if default_directory is None:
default_directory = os.path.join(os.path.expanduser('~'), 'Documents')
ok = True
if options is None:
ok = False
options = FigurePDFOptions()
options.load()
dlg = SavePDFDialog(model=options)
info = dlg.edit_traits(kind='livemodal')
# path = '/Users/ross/Documents/pdftest.pdf'
if info.result:
options.dump()
ok = True
if ok:
if path is None:
dlg = FileDialog(action='save as',
default_directory=default_directory)
if dlg.open() == OK:
path = dlg.path
if path:
use_ps = False
use_svg = False
if use_ps:
path = add_extension(path, '.ps')
gc = PSGC(component.bounds)
component.draw(gc)
gc.save(path)
elif use_svg:
path = add_extension(path, '.svg')
gc = SVGGraphicsContext(component.bounds)
obackbuffer = component.use_backbuffer
component.use_backbuffer = False
gc.render_component(component)
gc.save(path)
component.use_backbuffer = obackbuffer
else:
path = add_extension(path, '.pdf')
gc = myPdfPlotGraphicsContext(filename=path,
dest_box=options.dest_box,
pagesize=options.page_size)
obounds = component.bounds
# size = None
if not obounds[0] and not obounds[1]:
size = options.bounds
component.do_layout(size=size, force=True)
if options.fit_to_page:
size = options.bounds
component.do_layout(size=size, force=True)
gc.render_component(component, valign='center')
gc.save()
if view:
view_file(path)
if options.fit_to_page:
component.do_layout(size=obounds, force=True)
def save_plot_svg(component, filename, size):
from chaco.svg_graphics_context import SVGGraphicsContext
gc = SVGGraphicsContext(size)
gc.render_component(component)
gc.save(filename)
