Make handle-bars the same legth by using the smallest sprite dimesion

data/extensions/aseprite-theme/dark/theme.xml

@@ -256,12 +256,12 @@
         <part id="pal_presets" x="160" y="200" w="5" h="5" />
         <part id="pal_options" x="168" y="200" w="5" h="5" />
         <part id="pal_resize" x="176" y="200" w="5" h="5" />
-        <part id="debug_continue" x="208" y="240" w="7" h="7" />
-        <part id="debug_pause" x="208" y="247" w="7" h="7" />
-        <part id="debug_step_into" x="222" y="240" w="7" h="7" />
-        <part id="debug_step_over" x="215" y="240" w="7" h="7" />
-        <part id="debug_step_out" x="229" y="240" w="7" h="7" />
-        <part id="debug_breakpoint" x="236" y="240" w="7" h="7" />
+        <part id="debug_continue" x="224" y="240" w="7" h="7" />
+        <part id="debug_pause" x="224" y="247" w="7" h="7" />
+        <part id="debug_step_into" x="238" y="240" w="7" h="7" />
+        <part id="debug_step_over" x="231" y="240" w="7" h="7" />
+        <part id="debug_step_out" x="245" y="240" w="7" h="7" />
+        <part id="debug_breakpoint" x="252" y="240" w="7" h="7" />
         <part id="selection_replace" x="176" y="160" w="7" h="7" />
         <part id="selection_add" x="184" y="160" w="7" h="7" />
         <part id="selection_subtract" x="192" y="160" w="7" h="7" />
@@ -456,6 +456,7 @@
         <part id="spin_down" x="128" y="259" w="5" h="3" />
         <part id="right_diagonal_symmetry" x="176" y="240" w="13" h="13" />
         <part id="left_diagonal_symmetry" x="192" y="240" w="13" h="13" />
+        <part id="point_symmetry" x="208" y="240" w="13" h="13" />
     </parts>
     <styles>
         <style id="box" />

data/extensions/aseprite-theme/theme.xml

@@ -252,12 +252,12 @@
         <part id="pal_presets" x="160" y="200" w="5" h="5" />
         <part id="pal_options" x="168" y="200" w="5" h="5" />
         <part id="pal_resize" x="176" y="200" w="5" h="5" />
-        <part id="debug_continue" x="208" y="240" w="7" h="7" />
-        <part id="debug_pause" x="208" y="247" w="7" h="7" />
-        <part id="debug_step_into" x="222" y="240" w="7" h="7" />
-        <part id="debug_step_over" x="215" y="240" w="7" h="7" />
-        <part id="debug_step_out" x="229" y="240" w="7" h="7" />
-        <part id="debug_breakpoint" x="236" y="240" w="7" h="7" />
+        <part id="debug_continue" x="224" y="240" w="7" h="7" />
+        <part id="debug_pause" x="224" y="247" w="7" h="7" />
+        <part id="debug_step_into" x="238" y="240" w="7" h="7" />
+        <part id="debug_step_over" x="231" y="240" w="7" h="7" />
+        <part id="debug_step_out" x="245" y="240" w="7" h="7" />
+        <part id="debug_breakpoint" x="252" y="240" w="7" h="7" />
         <part id="selection_replace" x="176" y="160" w="7" h="7" />
         <part id="selection_add" x="184" y="160" w="7" h="7" />
         <part id="selection_subtract" x="192" y="160" w="7" h="7" />
@@ -452,6 +452,7 @@
         <part id="spin_down" x="128" y="259" w="5" h="3" />
         <part id="right_diagonal_symmetry" x="176" y="240" w="13" h="13" />
         <part id="left_diagonal_symmetry" x="192" y="240" w="13" h="13" />
+        <part id="point_symmetry" x="208" y="240" w="13" h="13" />
     </parts>
     <styles>
         <style id="box" />

data/gui.xml

@@ -554,6 +554,9 @@
       <key command="SymmetryMode">
         <param name="orientation" value="left_diagonal" />
       </key>
+      <key command="SymmetryMode">
+        <param name="orientation" value="point" />
+      </key>
       <key command="AutocropSprite" />
       <key command="AutocropSprite">
         <param name="byGrid" value="true" />

data/pref.xml

@@ -97,6 +97,7 @@
       <value id="RIGHT_DIAG" value="4" />
       <value id="LEFT_DIAG" value="8" />
       <value id="BOTH_DIAG" value="12" />
+      <value id="POINT" value="16" />
       <value id="ALL" value="15" />
     </enum>
     <enum id="PaintingCursorType">

data/strings/en.ini

@@ -1930,6 +1930,7 @@ toggle_horizontal = Toggle Horizontal Symmetry
 toggle_vertical = Toggle Vertical Symmetry
 toggle_right_diagonal = Toggle 45° Symmetry
 toggle_left_diagonal = Toggle -45° Symmetry
+toggle_point = Toggle Point Symmetry
 show_options = Symmetry Options
 reset_position = Reset Symmetry to Center
 reset_position_to_view_center = Reset Symmetry to View Center

src/app/commands/cmd_symmetry_mode.cpp

@@ -48,6 +48,7 @@ std::string SymmetryModeCommand::onGetFriendlyName() const
     case app::gen::SymmetryMode::VERTICAL:   return Strings::symmetry_toggle_vertical();
     case app::gen::SymmetryMode::RIGHT_DIAG: return Strings::symmetry_toggle_right_diagonal();
     case app::gen::SymmetryMode::LEFT_DIAG:  return Strings::symmetry_toggle_left_diagonal();
+    case app::gen::SymmetryMode::POINT:  return Strings::symmetry_toggle_point();
     default:                                 return Strings::symmetry_toggle();
   }
 }
@@ -63,6 +64,8 @@ void SymmetryModeCommand::onLoadParams(const Params& params)
     m_mode = app::gen::SymmetryMode::RIGHT_DIAG;
   else if (mode == "left_diagonal")
     m_mode = app::gen::SymmetryMode::LEFT_DIAG;
+  else if (mode == "point")
+    m_mode = app::gen::SymmetryMode::POINT;
   else
     m_mode = app::gen::SymmetryMode::NONE;
 }

src/app/tools/symmetry.cpp

@@ -73,6 +73,15 @@ void Symmetry::generateStrokes(const Stroke& stroke, Strokes& strokes, ToolLoop*
       break;
     }
 
+    case gen::SymmetryMode::POINT: {
+      Stroke strokeTemp;
+      calculateSymmetricalStroke(stroke, strokeTemp, loop, doc::SymmetryIndex::FLIPPED_Y);
+
+      calculateSymmetricalStroke(strokeTemp, stroke2, loop, doc::SymmetryIndex::FLIPPED_XY);
+      strokes.push_back(stroke2);
+      break;
+    }
+
     case gen::SymmetryMode::ALL: {
       calculateSymmetricalStroke(stroke, stroke2, loop, doc::SymmetryIndex::FLIPPED_X);
       strokes.push_back(stroke2);
@@ -175,8 +184,13 @@ gen::SymmetryMode Symmetry::resolveMode(gen::SymmetryMode mode)
 {
   return (((int(mode) & int(gen::SymmetryMode::HORIZONTAL)) ||
            (int(mode) & int(gen::SymmetryMode::VERTICAL))) &&
-          ((int(mode) & int(gen::SymmetryMode::RIGHT_DIAG)) ||
-           (int(mode) & int(gen::SymmetryMode::LEFT_DIAG)))) ?
+           ((int(mode) & int(gen::SymmetryMode::RIGHT_DIAG)) ||
+           (int(mode) & int(gen::SymmetryMode::LEFT_DIAG)))) ||
+           ((int(mode) & int(gen::SymmetryMode::POINT)) &&
+           ((int(mode) & int(gen::SymmetryMode::RIGHT_DIAG)) ||
+           (int(mode) & int(gen::SymmetryMode::LEFT_DIAG)) ||
+           (int(mode) & int(gen::SymmetryMode::HORIZONTAL)) ||
+           (int(mode) & int(gen::SymmetryMode::VERTICAL)))) ?
            gen::SymmetryMode::ALL :
            mode;
 }

src/app/ui/context_bar.cpp

@@ -1502,7 +1502,7 @@ protected:
 
 class ContextBar::SymmetryField : public ButtonSet {
 public:
-  SymmetryField() : ButtonSet(5)
+  SymmetryField() : ButtonSet(6)
   {
     setMultiMode(MultiMode::Set);
     auto theme = SkinTheme::get(this);
@@ -1510,6 +1510,7 @@ public:
     addItem(theme->parts.verticalSymmetry(), theme->styles.symmetryField());
     addItem(theme->parts.rightDiagonalSymmetry(), theme->styles.symmetryField());
     addItem(theme->parts.leftDiagonalSymmetry(), theme->styles.symmetryField());
+    addItem(theme->parts.pointSymmetry(), theme->styles.symmetryField());
     addItem("...", theme->styles.symmetryOptions());
   }
 
@@ -1519,7 +1520,8 @@ public:
     tooltipManager->addTooltipFor(at(1), Strings::symmetry_toggle_vertical(), BOTTOM);
     tooltipManager->addTooltipFor(at(2), Strings::symmetry_toggle_right_diagonal(), BOTTOM);
     tooltipManager->addTooltipFor(at(3), Strings::symmetry_toggle_left_diagonal(), BOTTOM);
-    tooltipManager->addTooltipFor(at(4), Strings::symmetry_show_options(), BOTTOM);
+    tooltipManager->addTooltipFor(at(4), Strings::symmetry_toggle_point(), BOTTOM);
+    tooltipManager->addTooltipFor(at(5), Strings::symmetry_show_options(), BOTTOM);
   }
 
   void updateWithCurrentDocument()
@@ -1534,6 +1536,7 @@ public:
     at(1)->setSelected(int(docPref.symmetry.mode()) & int(app::gen::SymmetryMode::VERTICAL));
     at(2)->setSelected(int(docPref.symmetry.mode()) & int(app::gen::SymmetryMode::RIGHT_DIAG));
     at(3)->setSelected(int(docPref.symmetry.mode()) & int(app::gen::SymmetryMode::LEFT_DIAG));
+    at(4)->setSelected(int(docPref.symmetry.mode()) & int(app::gen::SymmetryMode::POINT));
   }
 
 private:
@@ -1556,14 +1559,16 @@ private:
       mode |= int(app::gen::SymmetryMode::RIGHT_DIAG);
     if (at(3)->isSelected())
       mode |= int(app::gen::SymmetryMode::LEFT_DIAG);
+    if (at(4)->isSelected())
+      mode |= int(app::gen::SymmetryMode::POINT);
 
     if (app::gen::SymmetryMode(mode) != docPref.symmetry.mode()) {
       docPref.symmetry.mode(app::gen::SymmetryMode(mode));
       // Redraw symmetry rules
       doc->notifyGeneralUpdate();
     }
-    else if (at(4)->isSelected()) {
-      auto* item = at(4);
+    else if (at(5)->isSelected()) {
+      auto* item = at(5);
 
       gfx::Rect bounds = item->bounds();
       item->setSelected(false);

src/app/ui/editor/editor.cpp

@@ -916,6 +916,19 @@ void Editor::drawOneSpriteUnclippedRect(ui::Graphics* g,
             topLeft,
             bottomRight);
         }
+        if (mode & int(app::gen::SymmetryMode::POINT)) {
+          int smallestDimension = std::min(enclosingRect.w, enclosingRect.h);
+          g->drawHLine(
+            symmetryButtons & int(app::gen::SymmetryMode::POINT) ? color : semiTransparentColor,
+            enclosingRect.x + x - smallestDimension * 0.10f,
+            enclosingRect.y + y,
+            smallestDimension * 0.10f * 2.0f);
+          g->drawVLine(
+            (symmetryButtons & int(app::gen::SymmetryMode::POINT)) ? color : semiTransparentColor,
+            enclosingRect.x + x,
+            enclosingRect.y + y - smallestDimension * 0.10f,
+            smallestDimension * 0.10f * 2.0f);
+        }
       }
     }
   }

src/app/ui/editor/standby_state.cpp

@@ -1030,7 +1030,8 @@ bool StandbyState::Decorator::getSymmetryHandles(Editor* editor, Handles& handle
 
       if ((int(mode) & int(app::gen::SymmetryMode::HORIZONTAL)) ||
           (int(mode) & int(app::gen::SymmetryMode::RIGHT_DIAG)) ||
-          (int(mode) & int(app::gen::SymmetryMode::LEFT_DIAG))) {
+          (int(mode) & int(app::gen::SymmetryMode::LEFT_DIAG)) ||
+          (int(mode) & int(app::gen::SymmetryMode::POINT))) {
         double pos = symmetry.xAxis();
         gfx::PointF pt1, pt2;
 
@@ -1051,7 +1052,8 @@ bool StandbyState::Decorator::getSymmetryHandles(Editor* editor, Handles& handle
 
       if ((int(mode) & int(app::gen::SymmetryMode::VERTICAL)) ||
           (int(mode) & int(app::gen::SymmetryMode::RIGHT_DIAG)) ||
-          (int(mode) & int(app::gen::SymmetryMode::LEFT_DIAG))) {
+          (int(mode) & int(app::gen::SymmetryMode::LEFT_DIAG)) ||
+          (int(mode) & int(app::gen::SymmetryMode::POINT))) {
         double pos = symmetry.yAxis();
         gfx::PointF pt1, pt2;