From 1dda9c9d15f5d136643347fd1d0e86911fdba625 Mon Sep 17 00:00:00 2001
From: Roman Pytkov <mr.pytkov@gmail.com>
Date: Mon, 23 Feb 2026 20:05:24 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A3=D0=BB=D1=83=D1=87=D1=88=D0=B5=D0=BD?=
 =?UTF-8?q?=D0=B8=D0=B5?=
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---
 src/Canvas.zig         | 2 +-
 src/ui/canvas_view.zig | 8 +++-----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/Canvas.zig b/src/Canvas.zig
index f070528..e3269bb 100644
--- a/src/Canvas.zig
+++ b/src/Canvas.zig
@@ -117,7 +117,7 @@ pub fn getScaledImageSize(self: Canvas) ImageRect {
 /// `viewport` и `scroll_offset` ожидаются в *physical* пикселях (т.е. уже умноженные на windowNaturalScale).
 ///
 /// После обновления (или если текстуры ещё нет) перерисовывает текстуру, чтобы она содержала только видимую часть.
-pub fn updateVisibleImageRect(self: *Canvas, viewport: dvui.Rect, scroll_offset: dvui.Point) !bool {
+pub fn updateVisibleImageRect(self: *Canvas, viewport: dvui.Rect, scroll_offset: dvui.Point) bool {
     const next = computeVisibleImageRect(self.*, viewport, scroll_offset);
     var changed = false;
     if (self._visible_rect) |vis| {
diff --git a/src/ui/canvas_view.zig b/src/ui/canvas_view.zig
index 6b5d983..3aa463c 100644
--- a/src/ui/canvas_view.zig
+++ b/src/ui/canvas_view.zig
@@ -49,11 +49,9 @@ fn drawCanvasContent(canvas: *Canvas, scroll: anytype) void {
         .y = scroll_current.y * natural_scale,
     };
 
-    const changed = canvas.updateVisibleImageRect(viewport_px, scroll_px) catch |err| {
-        std.debug.print("updateVisibleImageRect error: {}\n", .{err});
-        return false;
-    };
-    if (changed) canvas.requestRedraw();
+    const changed = canvas.updateVisibleImageRect(viewport_px, scroll_px);
+    if (changed)
+        canvas.requestRedraw();
     canvas.processPendingRedraw() catch |err| {
         std.debug.print("processPendingRedraw error: {}\n", .{err});
     };