From aebc260940a8e78fdd2fcbf1d09074976312c8a5 Mon Sep 17 00:00:00 2001
From: Jelle Raaijmakers <jelle@gmta.nl>
Date: Fri, 19 May 2023 00:29:05 +0200
Subject: PixelPaint: Add support for box sampling scaling

---
 Userland/Applications/PixelPaint/ResizeImageDialog.cpp | 9 +++++++--
 Userland/Applications/PixelPaint/ResizeImageDialog.gml | 8 +++++++-
 2 files changed, 14 insertions(+), 3 deletions(-)

(limited to 'Userland')

diff --git a/Userland/Applications/PixelPaint/ResizeImageDialog.cpp b/Userland/Applications/PixelPaint/ResizeImageDialog.cpp
index edc2e26d01..dc6b9d9504 100644
--- a/Userland/Applications/PixelPaint/ResizeImageDialog.cpp
+++ b/Userland/Applications/PixelPaint/ResizeImageDialog.cpp
@@ -69,17 +69,18 @@ ResizeImageDialog::ResizeImageDialog(Gfx::IntSize suggested_size, GUI::Window* p
     auto nearest_neighbor_radio = main_widget->find_descendant_of_type_named<GUI::RadioButton>("nearest_neighbor_radio");
     auto smooth_pixels_radio = main_widget->find_descendant_of_type_named<GUI::RadioButton>("smooth_pixels_radio");
     auto bilinear_radio = main_widget->find_descendant_of_type_named<GUI::RadioButton>("bilinear_radio");
+    auto box_sampling_radio = main_widget->find_descendant_of_type_named<GUI::RadioButton>("box_sampling_radio");
     auto resize_canvas_radio = main_widget->find_descendant_of_type_named<GUI::RadioButton>("resize_canvas");
 
     VERIFY(nearest_neighbor_radio);
     VERIFY(smooth_pixels_radio);
     VERIFY(bilinear_radio);
+    VERIFY(box_sampling_radio);
     VERIFY(resize_canvas_radio);
 
     m_scaling_mode = Gfx::Painter::ScalingMode::NearestNeighbor;
-    if (bilinear_radio->is_checked()) {
+    if (bilinear_radio->is_checked())
         m_scaling_mode = Gfx::Painter::ScalingMode::BilinearBlend;
-    }
 
     nearest_neighbor_radio->on_checked = [this](bool is_checked) {
         if (is_checked)
@@ -93,6 +94,10 @@ ResizeImageDialog::ResizeImageDialog(Gfx::IntSize suggested_size, GUI::Window* p
         if (is_checked)
             m_scaling_mode = Gfx::Painter::ScalingMode::BilinearBlend;
     };
+    box_sampling_radio->on_checked = [this](bool is_checked) {
+        if (is_checked)
+            m_scaling_mode = Gfx::Painter::ScalingMode::BoxSampling;
+    };
     resize_canvas_radio->on_checked = [this](bool is_checked) {
         if (is_checked)
             m_scaling_mode = Gfx::Painter::ScalingMode::None;
diff --git a/Userland/Applications/PixelPaint/ResizeImageDialog.gml b/Userland/Applications/PixelPaint/ResizeImageDialog.gml
index fa743b49ec..39bcca0a57 100644
--- a/Userland/Applications/PixelPaint/ResizeImageDialog.gml
+++ b/Userland/Applications/PixelPaint/ResizeImageDialog.gml
@@ -1,7 +1,7 @@
 @GUI::Widget {
     fill_with_background_color: true
     min_width: 260
-    min_height: 260
+    min_height: 280
     layout: @GUI::VerticalBoxLayout {
         margins: [4]
     }
@@ -93,6 +93,12 @@
             autosize: true
         }
 
+        @GUI::RadioButton {
+            name: "box_sampling_radio"
+            text: "Box Sampling"
+            autosize: true
+        }
+
         @GUI::RadioButton {
             name: "resize_canvas"
             text: "Resize Canvas (None)"
-- 
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