From b236700a039d0eabff31b95a494af99b06e614dd Mon Sep 17 00:00:00 2001 From: Felix Riemann Date: Sat, 15 Jun 2019 13:02:16 +0200 Subject: EomPrintPreview: Fix preview thumbnail on HiDPI displays Simply scale the preview thumbnail according to the display scale setting. That should provide a good looking preview at the correct size. origin commit: https://gitlab.gnome.org/GNOME/eog/commit/d17e1b20ebfd878 --- src/eom-print-preview.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/src/eom-print-preview.c b/src/eom-print-preview.c index 214d285..47ff4a7 100644 --- a/src/eom-print-preview.c +++ b/src/eom-print-preview.c @@ -630,6 +630,7 @@ create_image_scaled (EomPrintPreview *preview) gdouble scale; scale = MIN ((gdouble) allocation.width/i_width, (gdouble) allocation.height/i_height); + scale *= gtk_widget_get_scale_factor (GTK_WIDGET (priv->area)); priv->image_scaled = gdk_pixbuf_scale_simple (priv->image, i_width*scale, i_height*scale, @@ -645,7 +646,7 @@ static GdkPixbuf * create_preview_buffer (EomPrintPreview *preview) { GdkPixbuf *pixbuf; - gint width, height; + gint width, height, widget_scale; GdkInterpType type = GDK_INTERP_TILES; if (preview->priv->image == NULL) { @@ -656,9 +657,12 @@ create_preview_buffer (EomPrintPreview *preview) width = gdk_pixbuf_get_width (preview->priv->image); height = gdk_pixbuf_get_height (preview->priv->image); + widget_scale = gtk_widget_get_scale_factor (GTK_WIDGET (preview->priv->area)); - width *= preview->priv->i_scale * preview->priv->p_scale; - height *= preview->priv->i_scale * preview->priv->p_scale; + width *= preview->priv->i_scale * preview->priv->p_scale + * widget_scale; + height *= preview->priv->i_scale * preview->priv->p_scale + * widget_scale; if (width < 1 || height < 1) return NULL; -- cgit v1.2.1