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feat: add option for background color (#60)

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* feat: add option for background color

This allows to define the background color used for border when resize mode is set to "keep".

Closes #52

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
This commit is contained in:
Jérome Eertmans
2022-10-31 09:01:14 +01:00
committed by GitHub
parent bba05cce16
commit cb6a5bb35f
1 changed files with 14 additions and 0 deletions
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14
manim_slides/present.py
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@ -528,6 +528,7 @@ class App(QWidget):
hide_mouse: bool = False, hide_mouse: bool = False,
aspect_ratio: Qt.AspectRatioMode = Qt.IgnoreAspectRatio, aspect_ratio: Qt.AspectRatioMode = Qt.IgnoreAspectRatio,
resize_mode: Qt.TransformationMode = Qt.SmoothTransformation, resize_mode: Qt.TransformationMode = Qt.SmoothTransformation,
background_color: str = "black",
**kwargs, **kwargs,
): ):
super().__init__() super().__init__()
@ -544,6 +545,7 @@ class App(QWidget):
self.label = QLabel(self) self.label = QLabel(self)
self.label.setAlignment(Qt.AlignCenter) self.label.setAlignment(Qt.AlignCenter)
self.label.resize(self.display_width, self.display_height) self.label.resize(self.display_width, self.display_height)
self.label.setStyleSheet(f"background-color: {background_color}")
self.pixmap = QPixmap(self.width(), self.height()) self.pixmap = QPixmap(self.width(), self.height())
self.label.setPixmap(self.pixmap) self.label.setPixmap(self.pixmap)
@ -725,6 +727,16 @@ def _list_scenes(folder) -> List[str]:
help="Set the resize (i.e., transformation) mode to be used when rescaling video.", help="Set the resize (i.e., transformation) mode to be used when rescaling video.",
show_default=True, show_default=True,
) )
@click.option(
"--background-color",
"--bgcolor",
"background_color",
metavar="COLOR",
type=str,
default="black",
help='Set the background color for borders when using "keep" resize mode. Can be any valid CSS color, e.g., "green", "#FF6500" or "rgba(255, 255, 0, .5)".',
show_default=True,
)
@click.help_option("-h", "--help") @click.help_option("-h", "--help")
@verbosity_option @verbosity_option
def present( def present(
@ -740,6 +752,7 @@ def present(
hide_mouse, hide_mouse,
aspect_ratio, aspect_ratio,
resize_mode, resize_mode,
background_color,
) -> None: ) -> None:
""" """
Present SCENE(s), one at a time, in order. Present SCENE(s), one at a time, in order.
@ -832,6 +845,7 @@ def present(
hide_mouse=hide_mouse, hide_mouse=hide_mouse,
aspect_ratio=ASPECT_RATIO_MODES[aspect_ratio], aspect_ratio=ASPECT_RATIO_MODES[aspect_ratio],
resize_mode=RESIZE_MODES[resize_mode], resize_mode=RESIZE_MODES[resize_mode],
background_color=background_color,
) )
a.show() a.show()
sys.exit(app.exec_()) sys.exit(app.exec_())