Add files using upload-large-folder tool

03248b6 verified 4 months ago

1.39 kB

from contextlib import nullcontext

from .backend_cairo import FigureCanvasCairo
from .backend_gtk3 import GLib, Gtk, FigureCanvasGTK3, _BackendGTK3


class FigureCanvasGTK3Cairo(FigureCanvasCairo, FigureCanvasGTK3):
    def on_draw_event(self, widget, ctx):
        if self._idle_draw_id:
            GLib.source_remove(self._idle_draw_id)
            self._idle_draw_id = 0
            self.draw()

        with (self.toolbar._wait_cursor_for_draw_cm() if self.toolbar
              else nullcontext()):
            allocation = self.get_allocation()
            # Render the background before scaling, as the allocated size here is in
            # logical pixels.
            Gtk.render_background(
                self.get_style_context(), ctx,
                0, 0, allocation.width, allocation.height)
            scale = self.device_pixel_ratio
            # Scale physical drawing to logical size.
            ctx.scale(1 / scale, 1 / scale)
            self._renderer.set_context(ctx)
            # Set renderer to physical size so it renders in full resolution.
            self._renderer.width = allocation.width * scale
            self._renderer.height = allocation.height * scale
            self._renderer.dpi = self.figure.dpi
            self.figure.draw(self._renderer)


@_BackendGTK3.export
class _BackendGTK3Cairo(_BackendGTK3):
    FigureCanvas = FigureCanvasGTK3Cairo

	from contextlib import nullcontext

	from .backend_cairo import FigureCanvasCairo
	from .backend_gtk3 import GLib, Gtk, FigureCanvasGTK3, _BackendGTK3


	class FigureCanvasGTK3Cairo(FigureCanvasCairo, FigureCanvasGTK3):
	def on_draw_event(self, widget, ctx):
	if self._idle_draw_id:
	GLib.source_remove(self._idle_draw_id)
	self._idle_draw_id = 0
	self.draw()

	with (self.toolbar._wait_cursor_for_draw_cm() if self.toolbar
	else nullcontext()):
	allocation = self.get_allocation()
	# Render the background before scaling, as the allocated size here is in
	# logical pixels.
	Gtk.render_background(
	self.get_style_context(), ctx,
	0, 0, allocation.width, allocation.height)
	scale = self.device_pixel_ratio
	# Scale physical drawing to logical size.
	ctx.scale(1 / scale, 1 / scale)
	self._renderer.set_context(ctx)
	# Set renderer to physical size so it renders in full resolution.
	self._renderer.width = allocation.width * scale
	self._renderer.height = allocation.height * scale
	self._renderer.dpi = self.figure.dpi
	self.figure.draw(self._renderer)


	@_BackendGTK3.export
	class _BackendGTK3Cairo(_BackendGTK3):
	FigureCanvas = FigureCanvasGTK3Cairo