Build, log and date

Author: linev

build/jsroot.js

@@ -14,7 +14,7 @@ const version_id = '7.11.x',
 
 /** @summary version date
   * @desc Release date in format day/month/year like '14/04/2022' */
-version_date = '1/06/2026',
+version_date = '23/07/2026',
 
 /** @summary version id and date
   * @desc Produced by concatenation of {@link version_id} and {@link version_date}
@@ -93172,9 +93172,10 @@ class TCanvasPainter extends TPadPainter {
 
       this.forEachPainterInPad(pp => {
          const pad = pp.getRootPad(true);
-         if (pp.getNumPainters() && pad?.fPrimitives && !pad.fPrimitives.arr.length) {
+         if (pp.getNumPainters() && pad && !pad.fPrimitives?.arr.length) {
+            prims.push(pad, pad.fPrimitives); // remember old value
             // create list of primitives when missing
-            prims.push(pad.fPrimitives);
+            pad.fPrimitives = create$1(clTList);
             pp.forEachPainterInPad(p => {
                // ignore all secondary painters
                if (p.isSecondary())
@@ -93233,7 +93234,8 @@ class TCanvasPainter extends TPadPainter {
          e.hist.fMaximum = e.max;
       });
 
-      prims.forEach(lst => lst.Clear());
+      for (let k = 0; k < prims.length; k += 2)
+         prims[k].fPrimitives = prims[k + 1];
 
       return res;
    }
@@ -104609,10 +104611,10 @@ function getTF1Value(func, x, skip_eval = undefined) {
 
    if (func.evalPar && !iserr) {
       try {
-         return func.evalPar(x);
+         const res = func.evalPar(x);
+         if (Number.isFinite(res))
+            return res;
       } catch {
-         /* eslint-disable-next-line  no-useless-assignment */
-         iserr = true;
       }
    }
 
@@ -170614,7 +170616,7 @@ function readStyleFromURL(url) {
 
    const b = d.get('batch');
    if (b !== undefined) {
-      setBatchMode(d !== 'off');
+      setBatchMode(b !== 'off');
       if (b === 'png')
          internals.batch_png = true;
    }
@@ -175401,12 +175403,14 @@ class TF1Painter extends TH1Painter$2 {
             let y = 0;
             try {
                y = tf1.evalPar(x);
+               if (!Number.isFinite(y))
+                  iserror = true;
             } catch {
                iserror = true;
             }
 
             if (!iserror)
-               hist.setBinContent(n + 1, Number.isFinite(y) ? y : 0);
+               hist.setBinContent(n + 1, y);
          }
 
          if (iserror)
@@ -177194,12 +177198,14 @@ class TF2Painter extends TH2Painter {
 
                try {
                   z = func.evalPar(x, y);
+                  if (!Number.isFinite(z))
+                     iserror = true;
                } catch {
                   iserror = true;
                }
 
                if (!iserror)
-                  hist.setBinContent(hist.getBin(i + 1, j + 1), Number.isFinite(z) ? z : 0);
+                  hist.setBinContent(hist.getBin(i + 1, j + 1), z);
             }
          }
 
@@ -177559,10 +177565,16 @@ class TF3Painter extends TH2Painter {
                let z = 0;
 
                try {
-                  for (let k = 0; k < npz; ++k)
+                  for (let k = 0; k < npz; ++k) {
                      arrv[k] = func.evalPar(x, y, arrz[k]);
+                     if (!Number.isFinite(arrv[k])) {
+                        iserror = true;
+                        break;
+                     }
+                  }
 
-                  z = findZValue(arrz, arrv);
+                  if (!iserror)
+                     z = findZValue(arrz, arrv);
                } catch {
                   iserror = true;
                }

changes.md

@@ -3,6 +3,7 @@
 ## Changes in 7.11.x
 1. Fix - prevent very long header in context menu
 2. Fix - JSON production for TWebCanvas
+1. Fix - check evaluated value of TF1
 
 
 ## Changes in 7.11.0

modules/core.mjs

@@ -6,7 +6,7 @@ const version_id = '7.11.x',
 
 /** @summary version date
   * @desc Release date in format day/month/year like '14/04/2022' */
-version_date = '1/06/2026',
+version_date = '23/07/2026',
 
 /** @summary version id and date
   * @desc Produced by concatenation of {@link version_id} and {@link version_date}