Build and changelog

Author: linev

build/jsroot.js

@@ -12,7 +12,7 @@ const version_id = '7.9.x',
 
 /** @summary version date
   * @desc Release date in format day/month/year like '14/04/2022' */
-version_date = '28/04/2025',
+version_date = '29/04/2025',
 
 /** @summary version id and date
   * @desc Produced by concatenation of {@link version_id} and {@link version_date}
@@ -78103,8 +78103,8 @@ class TPadPainter extends ObjectPainter {
 
       for (let k = this.painters.length - 1; k >= 0; --k) {
          const subp = this.painters[k];
-         if (selector(subp)) {
-            subp.cleanup();
+         if (!subp || selector(subp)) {
+            subp?.cleanup();
             this.painters.splice(k, 1);
             is_any = true;
          }
@@ -79079,6 +79079,9 @@ class TPadPainter extends ObjectPainter {
             if (!arg || !isStr(arg))
                return;
             const arr = arg.split('x');
+            // workaround - prevent full deletion of canvas
+            if (this.normal_canvas === false)
+               this.normal_canvas = true;
             this.cleanPrimitives(true);
             if (arr.length === 1)
                this.divide(Number.parseInt(arr[0]));
@@ -79090,7 +79093,7 @@ class TPadPainter extends ObjectPainter {
             menu.add('Build legend', () => this.buildLegend());
 
          menu.sub('Divide', () => menu.input('Input divide arg', '2x2').then(do_divide), 'Divide on sub-pads');
-         ['1x2', '2x1', '2x2', '2x3', '3x2', '3x3', '4x4', '0'].forEach(item => menu.add(item, item, do_divide));
+         ['1x2', '2x1', '2x2', '2x3', '3x2', '3x3', '4x4'].forEach(item => menu.add(item, item, do_divide));
          menu.endsub();
 
          menu.add('Save to gStyle', () => {
@@ -85241,7 +85244,7 @@ class THistPainter extends ObjectPainter {
       }
 
       if (!enabled) {
-         if (pal_painter) {
+         if (pal_painter && !this.options.Same) {
             this.options.Zvert = pal_painter._palette_vertical;
             pal_painter.Enabled = false;
             pal_painter.removeG(); // completely remove drawing without need to redraw complete pad
@@ -85253,8 +85256,11 @@ class THistPainter extends ObjectPainter {
       if (!pal) {
          pal = create$1(clTPaletteAxis);
 
+         if (!can_move)
+            can_move = !this.options.Same;
+
          pal.fInit = 1;
-         pal.$can_move = true;
+         pal.$can_move = can_move;
          pal.$generated = true;
 
          if (this.options.Zvert)
@@ -85275,8 +85281,6 @@ class THistPainter extends ObjectPainter {
 
          // place colz in the beginning, that stat box is always drawn on the top
          this.addFunction(pal, true);
-
-         can_move = true;
       } else if (pp?._palette_vertical !== undefined)
          this.options.Zvert = pp._palette_vertical;
 

changes.md

@@ -2,6 +2,7 @@
 
 ## Changes in 7.9.x
 1. Fix - colz handling on `THStack`, avoid multiple palette drawings
+2. Fix - bug in pad.Divide context menu command
 
 
 ## Changes in 7.9.0

modules/core.mjs

@@ -4,7 +4,7 @@ const version_id = '7.9.x',
 
 /** @summary version date
   * @desc Release date in format day/month/year like '14/04/2022' */
-version_date = '28/04/2025',
+version_date = '29/04/2025',
 
 /** @summary version id and date
   * @desc Produced by concatenation of {@link version_id} and {@link version_date}