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In daily built 1.52o19 something is broken about drawing colors

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AAM71

In daily built 1.52o19 something is broken about drawing colors

Dear All,

I have tried to implement the latest Wayne's feature of NonBlocking
Dialog and updated ImageJ to 1.52o19 build. The feature works but
something else about color is broken now.

I have used my macro published on ImageJ website
(https://imagej.nih.gov/ij/macros/Cavalieri_V_estimator.txt). When I go
with default option of first dialog ("open example stack") 1.52o19
selects single color (green) for all drawing on the opened image. 1.52n
does drawing with proper colors.

What can be causing that?

I am putting the extract of my macro below. Just run it and you will see
the difference between 1.52n and 1.52o19:

------------------

run("MRI Stack (528K)");
run("Make Substack...", " slices=4");
run("Size...", "width=372 height=452 constrain average
interpolation=Bicubic");
screen = screenHeight;
if (screen>1500) run("In [+]");
rename("Instructions for mri-stack");

     //Printing instructions
     run("RGB Color");
     setLocation(0, 0);
     setColor("green");
     setFont("SansSerif", 20, "antialiased");
     drawString("Instructions for MRI stack example:", 5, 150);
     setFont("SansSerif", 14, "antialiased");
     setColor("cyan");
     drawString("- Use default counting parameters", 5, 190);
     drawString("- Name 2 counters for eyeballs", 5, 220);
     drawString("- Count points hitting eyeballs on relevant slices", 5,
250);
     drawString("- Change counters by double click on", 5, 280);
     drawString("   [Multipoint Tool] in ImageJ Menu", 5, 310);
     drawString("- Eyeball structures are shown in red circle", 5, 340);
     drawString("- Eyeball volume should be about 6cm3", 5, 370);
     setColor("yellow");
     drawString("Use 'Help' button in dialog to see full instructions",
5, 420);

     //Identifying eyeball
     setColor("red");
     drawOval(220, 47, 65, 65);

     //Making Multipoint Tool Icon
     setColor("white");
     drawRect(278,258,30,30);
     setColor("black");
     drawRect(279,259,28,28);
     setColor(180, 180, 180);
     fillRect(280, 260, 26, 26);
     xcross =
newArray(286,286,284,288,287,287,285,289,294,294,292,296,295,295,293,297,300,300,298,302);
     ycross =
newArray(266,270,268,268,275,279,277,277,264,268,266,266,274,278,276,276,268,272,270,270);
     xpoints = newArray(286,294,287,295,300);
     ypoints = newArray(268,266,277,276,270);
     xarrow = newArray(300,304,301,303,302,302);
     yarrow = newArray(280,280,281,281,282,282);

     setColor("black");
     for (i=0; i<20; i++) {
         j=i+1;
         drawLine(xcross[i], ycross[i], xcross[j], ycross[j]);
         i=i+1;
     }
     setColor("yellow");
     for (i=0; i<5; i++) {
         drawLine(xpoints[i], ypoints[i], xpoints[i], ypoints[i]);
     }
     setColor(150, 0, 0);
     for (i=0; i<6; i++) {
         j=i+1;
         drawLine(xarrow[i], yarrow[i], xarrow[j], yarrow[j]);
         i=i+1;
     }
     run("Select None");

selectWindow("mri-stack.tif");
setLocation(400, 0);
run("Set Scale...", "distance=30 known=2.4 pixel=1 unit=cm");

--------------------------------------------------------

Sincerely,
Alex

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ImageJ mailing list: http://imagej.nih.gov/ij/list.html

CARL Philippe (LBP)

Re: In daily built 1.52o19 something is broken about drawing colors

Dear Alex,
The issue you are seeing is more than probably due to the update 1.52o13 where the setColor() and setLineWidth() settings became both global, see:
http://imagej.1557.x6.nabble.com/Re-Using-setColor-without-an-open-image-td5021956.html
My best regards,
Philippe

Philippe CARL
Laboratoire de Bioimagerie et Pathologies
UMR 7021 CNRS - Université de Strasbourg
Faculté de Pharmacie
74 route du Rhin
67401 ILLKIRCH
Tel : +33(0)3 68 85 41 84

-----Message d'origine-----
De : ImageJ Interest Group [mailto:[hidden email]] De la part de Aleksandr Mironov
Envoyé : vendredi 5 avril 2019 14:34
À : [hidden email]
Objet : In daily built 1.52o19 something is broken about drawing colors

Dear All,

I have tried to implement the latest Wayne's feature of NonBlocking
Dialog and updated ImageJ to 1.52o19 build. The feature works but
something else about color is broken now.

I have used my macro published on ImageJ website
(https://imagej.nih.gov/ij/macros/Cavalieri_V_estimator.txt). When I go
with default option of first dialog ("open example stack") 1.52o19
selects single color (green) for all drawing on the opened image. 1.52n
does drawing with proper colors.

What can be causing that?

I am putting the extract of my macro below. Just run it and you will see
the difference between 1.52n and 1.52o19:

------------------

run("MRI Stack (528K)");
run("Make Substack...", " slices=4");
run("Size...", "width=372 height=452 constrain average
interpolation=Bicubic");
screen = screenHeight;
if (screen>1500) run("In [+]");
rename("Instructions for mri-stack");

//Printing instructions
run("RGB Color");
setLocation(0, 0);
setColor("green");
setFont("SansSerif", 20, "antialiased");
drawString("Instructions for MRI stack example:", 5, 150);
setFont("SansSerif", 14, "antialiased");
setColor("cyan");
drawString("- Use default counting parameters", 5, 190);
drawString("- Name 2 counters for eyeballs", 5, 220);
drawString("- Count points hitting eyeballs on relevant slices", 5,
250);
drawString("- Change counters by double click on", 5, 280);
drawString(" [Multipoint Tool] in ImageJ Menu", 5, 310);
drawString("- Eyeball structures are shown in red circle", 5, 340);
drawString("- Eyeball volume should be about 6cm3", 5, 370);
setColor("yellow");
drawString("Use 'Help' button in dialog to see full instructions",
5, 420);

//Identifying eyeball
setColor("red");
drawOval(220, 47, 65, 65);

//Making Multipoint Tool Icon
setColor("white");
drawRect(278,258,30,30);
setColor("black");
drawRect(279,259,28,28);
setColor(180, 180, 180);
fillRect(280, 260, 26, 26);
xcross =
newArray(286,286,284,288,287,287,285,289,294,294,292,296,295,295,293,297,300,300,298,302);
ycross =
newArray(266,270,268,268,275,279,277,277,264,268,266,266,274,278,276,276,268,272,270,270);
xpoints = newArray(286,294,287,295,300);
ypoints = newArray(268,266,277,276,270);
xarrow = newArray(300,304,301,303,302,302);
yarrow = newArray(280,280,281,281,282,282);

setColor("black");
for (i=0; i<20; i++) {
j=i+1;
drawLine(xcross[i], ycross[i], xcross[j], ycross[j]);
i=i+1;
}
setColor("yellow");
for (i=0; i<5; i++) {
drawLine(xpoints[i], ypoints[i], xpoints[i], ypoints[i]);
}
setColor(150, 0, 0);
for (i=0; i<6; i++) {
j=i+1;
drawLine(xarrow[i], yarrow[i], xarrow[j], yarrow[j]);
i=i+1;
}
run("Select None");

selectWindow("mri-stack.tif");
setLocation(400, 0);
run("Set Scale...", "distance=30 known=2.4 pixel=1 unit=cm");

--------------------------------------------------------

Sincerely,
Alex

--
ImageJ mailing list: http://imagej.nih.gov/ij/list.html

--
ImageJ mailing list: http://imagej.nih.gov/ij/list.html

Wayne Rasband-2

Re: In daily built 1.52o19 something is broken about drawing colors

In reply to this post by AAM71

> On Apr 5, 2019, at 8:34 AM, Aleksandr Mironov <[hidden email]> wrote:
>
> Dear All,
>
> I have tried to implement the latest Wayne's feature of NonBlocking Dialog and updated ImageJ to 1.52o19 build. The feature works but something else about color is broken now.

This 1.52o13 regression is fixed in the latest ImageJ daily build (1.52o20).

-wayne

>
> I have used my macro published on ImageJ website (https://imagej.nih.gov/ij/macros/Cavalieri_V_estimator.txt). When I go with default option of first dialog ("open example stack") 1.52o19 selects single color (green) for all drawing on the opened image. 1.52n does drawing with proper colors.
>
> What can be causing that?
>
> I am putting the extract of my macro below. Just run it and you will see the difference between 1.52n and 1.52o19:
>
> ------------------
>
> run("MRI Stack (528K)");
> run("Make Substack...", " slices=4");
> run("Size...", "width=372 height=452 constrain average interpolation=Bicubic");
> screen = screenHeight;
> if (screen>1500) run("In [+]");
> rename("Instructions for mri-stack");
>
> //Printing instructions
> run("RGB Color");
> setLocation(0, 0);
> setColor("green");
> setFont("SansSerif", 20, "antialiased");
> drawString("Instructions for MRI stack example:", 5, 150);
> setFont("SansSerif", 14, "antialiased");
> setColor("cyan");
> drawString("- Use default counting parameters", 5, 190);
> drawString("- Name 2 counters for eyeballs", 5, 220);
> drawString("- Count points hitting eyeballs on relevant slices", 5, 250);
> drawString("- Change counters by double click on", 5, 280);
> drawString(" [Multipoint Tool] in ImageJ Menu", 5, 310);
> drawString("- Eyeball structures are shown in red circle", 5, 340);
> drawString("- Eyeball volume should be about 6cm3", 5, 370);
> setColor("yellow");
> drawString("Use 'Help' button in dialog to see full instructions", 5, 420);
>
> //Identifying eyeball
> setColor("red");
> drawOval(220, 47, 65, 65);
>
> //Making Multipoint Tool Icon
> setColor("white");
> drawRect(278,258,30,30);
> setColor("black");
> drawRect(279,259,28,28);
> setColor(180, 180, 180);
> fillRect(280, 260, 26, 26);
> xcross = newArray(286,286,284,288,287,287,285,289,294,294,292,296,295,295,293,297,300,300,298,302);
> ycross = newArray(266,270,268,268,275,279,277,277,264,268,266,266,274,278,276,276,268,272,270,270);
> xpoints = newArray(286,294,287,295,300);
> ypoints = newArray(268,266,277,276,270);
> xarrow = newArray(300,304,301,303,302,302);
> yarrow = newArray(280,280,281,281,282,282);
>
> setColor("black");
> for (i=0; i<20; i++) {
> j=i+1;
> drawLine(xcross[i], ycross[i], xcross[j], ycross[j]);
> i=i+1;
> }
> setColor("yellow");
> for (i=0; i<5; i++) {
> drawLine(xpoints[i], ypoints[i], xpoints[i], ypoints[i]);
> }
> setColor(150, 0, 0);
> for (i=0; i<6; i++) {
> j=i+1;
> drawLine(xarrow[i], yarrow[i], xarrow[j], yarrow[j]);
> i=i+1;
> }
> run("Select None");
>
> selectWindow("mri-stack.tif");
> setLocation(400, 0);
> run("Set Scale...", "distance=30 known=2.4 pixel=1 unit=cm");
>
> --------------------------------------------------------
>
> Sincerely,
> Alex

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ImageJ mailing list: http://imagej.nih.gov/ij/list.html