def proper_display(window: FullscreenWindow):
mat = Matrix(window.staticZoom, window.staticZoom)
page_pix = return_page(window.file, window.currentPage).getPixmap(
matrix=mat, alpha=False)
fmt = QImage.Format_RGBA8888 if page_pix.alpha else QImage.Format_RGB888
qt_img = QImage(page_pix.samples, page_pix.width, page_pix.height, page_pix.stride, fmt)
if window.invertImage:
qt_img.invertPixels(QImage.InvertRgba)
pixmap = QPixmap(QPixmap.fromImage(qt_img))
window.mainLabel.setPixmap(pixmap)
def proper_display(window: ReaderWindowInteractivity):
mat = Matrix(window.static_zoom, window.static_zoom)
page_pix = return_page(window.file,
window.current_page).getPixmap(matrix=mat,
alpha=False)
fmt = QImage.Format_RGBA8888 if page_pix.alpha else QImage.Format_RGB888
qt_img = QImage(page_pix.samples, page_pix.width, page_pix.height,
page_pix.stride, fmt)
if window.invert_image:
qt_img.invertPixels(QImage.InvertRgba)
pixmap = QPixmap(QPixmap.fromImage(qt_img))
window.content.setPixmap(pixmap)
def zoom_out(self, window: FullscreenWindow):
if self.currentMatrixZoom > self.minMatrixZoom:
self.currentMatrixZoom -= 0.1
page_pix = return_page(window.file, window.currentPage).getPixmap(
matrix=Matrix(self.currentMatrixZoom, self.currentMatrixZoom))
fmt = QImage.Format_RGBA8888 if page_pix.alpha else QImage.Format_RGB888
qt_img = QImage(page_pix.samples, page_pix.width, page_pix.height, page_pix.stride, fmt)
if window.invertImage:
qt_img.invertPixels(QImage.InvertRgba)
pixmap = QPixmap(QPixmap.fromImage(qt_img))
window.mainLabel.setPixmap(pixmap)
window.staticZoom = self.currentMatrixZoom
def zoom_out(self, window: ReaderWindowInteractivity):
if self.currentMatrixZoom > self.minMatrixZoom:
self.currentMatrixZoom -= 0.25
page_pix = return_page(window.file, window.current_page).getPixmap(
matrix=Matrix(self.currentMatrixZoom, self.currentMatrixZoom))
fmt = QImage.Format_RGBA8888 if page_pix.alpha else QImage.Format_RGB888
qt_img = QImage(page_pix.samples, page_pix.width, page_pix.height,
page_pix.stride, fmt)
if window.invert_image:
qt_img.invertPixels(QImage.InvertRgba)
pixmap = QPixmap(QPixmap.fromImage(qt_img))
window.content.setPixmap(pixmap)
window.static_zoom = self.currentMatrixZoom