From aaac47720f0b4400b1e936069607f03f852c1574 Mon Sep 17 00:00:00 2001
From: stefan schippers <stefan.schippers@gmail.com>
Date: Mon, 23 Sep 2024 23:17:19 +0200
Subject: [PATCH] draw_image(): add cairo_flush() to flush pending paints. In
 some cases a black square was exported instead of the image...  Update
 Changelog for upcoming 3.4.6

---
 Changelog     | 11 +++++++++++
 src/actions.c |  1 +
 src/draw.c    |  2 ++
 3 files changed, 14 insertions(+)

diff --git a/Changelog b/Changelog
index 24e167d3..d8af9695 100644
--- a/Changelog
+++ b/Changelog
@@ -1,4 +1,15 @@
 3.4.6:
+- do not reset xctx->netlist_name after doing `Netlist` from gui (xschem netlist -erc)
+- process tcleval(....) (if present) in symbol `name` argument
+- let symbol name entry box in component edit property dialog box expand in X direction
+  if dialog box is enlarged
+- replace "UNDEF" with "-" in backannotated nodes that have no value in raw file.
+- draw node names in graphs even if specified file / analysis (graph rawfile or sim_type
+  attributes) is not loaded
+- if autoload is set in graph and a filename is given (rawfile graph attr) load raw file immediately
+   when drawing graph. Don`t wait for user to load an intiial raw file to trigger auto loading
+- double clicking in the center of a graph will now bring up the graph edit attributes
+  dialog box even if no raw file is loaded
 - Graphs will autoload (if autoload checked) raw data even if no raw file is specified in
   graph dialog box (use current loaded raw file, usually with a different analysis)
 - Save 4 vars ( node, ph(node), re(node, im(node) ) instead of 2 ( node, ph(node )for ac plots
diff --git a/src/actions.c b/src/actions.c
index 83e3f5be..db087fe1 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -2747,6 +2747,7 @@ void zoom_box(double x1, double y1, double x2, double y2, double factor)
   xctx->mooz=1/xctx->zoom;
   xctx->xorigin=xctx->xorigin+xctx->areaw*xctx->zoom*(1-1/factor)/2;
   xctx->yorigin=xctx->yorigin+xctx->areah*xctx->zoom*(1-1/factor)/2;
+  dbg(1, "zoom_box(): zoom=%g\n", xctx->zoom);
 }
 
 void zoom_rectangle(int what)
diff --git a/src/draw.c b/src/draw.c
index 22f162f5..fefa24d8 100644
--- a/src/draw.c
+++ b/src/draw.c
@@ -4451,6 +4451,7 @@ int draw_image(int dr, xRect *r, double *x1, double *y1, double *x2, double *y2,
      * cairo_stroke(xctx->cairo_save_ctx); */
     cairo_clip(xctx->cairo_save_ctx);
     cairo_paint_with_alpha(xctx->cairo_save_ctx, alpha);
+    cairo_surface_flush(xctx->cairo_save_sfc);
   }
   if(dr && xctx->draw_window) {
     cairo_translate(xctx->cairo_ctx, x, y);
@@ -4464,6 +4465,7 @@ int draw_image(int dr, xRect *r, double *x1, double *y1, double *x2, double *y2,
      * cairo_stroke(xctx->cairo_ctx); */
     cairo_clip(xctx->cairo_ctx);
     cairo_paint_with_alpha(xctx->cairo_ctx, alpha);
+    cairo_surface_flush(xctx->cairo_sfc);
   }
   if(dr) {
     cairo_restore(xctx->cairo_ctx);