Red Box of Doom when changing the Roassal Canvas of the Easle to Athens
I get a MNU when I try to set Canvas in Easel (Roassal) to Athens. This is strange because I use also a very recent image and latest version from both Roassal and Athens at Win7 and I have no such problem. I am now on Macos 10.7 I had a similar problem when I tried to render text with Athens. Here is the stack. StrikeFont(Object)>>doesNotUnderstand: #glyphRendererOn: AthensCairoCanvas>>setFont: ROAthensCanvas>>drawString:at:font:color: ROLabel>>drawOn:for: in Block: [ :line | ... Array(SequenceableCollection)>>do: ROLabel(ROAbstractLabel)>>linesOf:do: ROLabel>>drawOn:for: ROLabel(ROShape)>>chainedDrawOn:for: ROBorder(ROShape)>>chainedDrawOn:for: ROBox(ROShape)>>chainedDrawOn:for: ROElement(ROAbstractComponent)>>drawOn: ROViewStack(ROView)>>drawElementsOn: in Block: [ :n | n drawOn: canvas ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: in Block: [ :assoc | assoc value do: aBlock ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: ROViewStack(ROView)>>drawElementsOn: ROViewStack>>drawOn: ROAthensMorph>>drawOn: in Block: [ :cs | ... AthensCairoSurface>>drawDuring: in Block: [ ... BlockClosure>>ensure: AthensCairoSurface>>drawDuring: ROAthensMorph>>drawOn: FormCanvas(Canvas)>>draw: FormCanvas(Canvas)>>drawMorph: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... FormCanvas>>roundCornersOf:in:during: FormCanvas(Canvas)>>roundCornersOf:during: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... BlockClosure>>on:do:
Hi Kilon, You need to change the font of Pharo. World Menu/systems/settings/Appearance Select "Use Free Fontâ. If it is selected, then unselect it and select it again. Change the source font of your image. Monaco is quite fine I find. Do your example again, you should not get the error anymore. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Nov 26, 2013, at 3:47 PM, kilon alios <kilon.alios@gmail.com> wrote:
I get a MNU when I try to set Canvas in Easel (Roassal) to Athens. This is strange because I use also a very recent image and latest version from both Roassal and Athens at Win7 and I have no such problem.
I am now on Macos 10.7
I had a similar problem when I tried to render text with Athens. Here is the stack.
StrikeFont(Object)>>doesNotUnderstand: #glyphRendererOn: AthensCairoCanvas>>setFont: ROAthensCanvas>>drawString:at:font:color: ROLabel>>drawOn:for: in Block: [ :line | ... Array(SequenceableCollection)>>do: ROLabel(ROAbstractLabel)>>linesOf:do: ROLabel>>drawOn:for: ROLabel(ROShape)>>chainedDrawOn:for: ROBorder(ROShape)>>chainedDrawOn:for: ROBox(ROShape)>>chainedDrawOn:for: ROElement(ROAbstractComponent)>>drawOn: ROViewStack(ROView)>>drawElementsOn: in Block: [ :n | n drawOn: canvas ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: in Block: [ :assoc | assoc value do: aBlock ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: ROViewStack(ROView)>>drawElementsOn: ROViewStack>>drawOn: ROAthensMorph>>drawOn: in Block: [ :cs | ... AthensCairoSurface>>drawDuring: in Block: [ ... BlockClosure>>ensure: AthensCairoSurface>>drawDuring: ROAthensMorph>>drawOn: FormCanvas(Canvas)>>draw: FormCanvas(Canvas)>>drawMorph: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... FormCanvas>>roundCornersOf:in:during: FormCanvas(Canvas)>>roundCornersOf:during: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... BlockClosure>>on:do:
Nope I am afraid the problem remains. I went in Settings, did the select , unselect thing. Selected Monaco. Restored Roassal back to Morphic. Went to Easel , selected Canvas -> Athens and I get the MNU and Red Box of Doom once again. Tried Times New Roman and Courier , same problem. On Tue, Nov 26, 2013 at 10:02 PM, Alexandre Bergel <alexandre.bergel@me.com>wrote:
Hi Kilon,
You need to change the font of Pharo. World Menu/systems/settings/Appearance Select "Use Free Fontâ. If it is selected, then unselect it and select it again. Change the source font of your image. Monaco is quite fine I find.
Do your example again, you should not get the error anymore.
Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Nov 26, 2013, at 3:47 PM, kilon alios <kilon.alios@gmail.com> wrote:
I get a MNU when I try to set Canvas in Easel (Roassal) to Athens. This is strange because I use also a very recent image and latest version from both Roassal and Athens at Win7 and I have no such problem.
I am now on Macos 10.7
I had a similar problem when I tried to render text with Athens. Here is the stack.
StrikeFont(Object)>>doesNotUnderstand: #glyphRendererOn: AthensCairoCanvas>>setFont: ROAthensCanvas>>drawString:at:font:color: ROLabel>>drawOn:for: in Block: [ :line | ... Array(SequenceableCollection)>>do: ROLabel(ROAbstractLabel)>>linesOf:do: ROLabel>>drawOn:for: ROLabel(ROShape)>>chainedDrawOn:for: ROBorder(ROShape)>>chainedDrawOn:for: ROBox(ROShape)>>chainedDrawOn:for: ROElement(ROAbstractComponent)>>drawOn: ROViewStack(ROView)>>drawElementsOn: in Block: [ :n | n drawOn: canvas ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: in Block: [ :assoc | assoc value do: aBlock ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: ROViewStack(ROView)>>drawElementsOn: ROViewStack>>drawOn: ROAthensMorph>>drawOn: in Block: [ :cs | ... AthensCairoSurface>>drawDuring: in Block: [ ... BlockClosure>>ensure: AthensCairoSurface>>drawDuring: ROAthensMorph>>drawOn: FormCanvas(Canvas)>>draw: FormCanvas(Canvas)>>drawMorph: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... FormCanvas>>roundCornersOf:in:during: FormCanvas(Canvas)>>roundCornersOf:during: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... BlockClosure>>on:do:
Have you tried to use the mouse distribution? https://ci.inria.fr/moose/job/moose-5.0/lastSuccessfulBuild/artifact/moose-5... Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Nov 26, 2013, at 5:16 PM, kilon alios <kilon.alios@gmail.com> wrote:
Nope I am afraid the problem remains.
I went in Settings, did the select , unselect thing. Selected Monaco. Restored Roassal back to Morphic. Went to Easel , selected Canvas -> Athens and I get the MNU and Red Box of Doom once again. Tried Times New Roman and Courier , same problem.
On Tue, Nov 26, 2013 at 10:02 PM, Alexandre Bergel <alexandre.bergel@me.com> wrote: Hi Kilon,
You need to change the font of Pharo. World Menu/systems/settings/Appearance Select "Use Free Fontâ. If it is selected, then unselect it and select it again. Change the source font of your image. Monaco is quite fine I find.
Do your example again, you should not get the error anymore.
Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Nov 26, 2013, at 3:47 PM, kilon alios <kilon.alios@gmail.com> wrote:
I get a MNU when I try to set Canvas in Easel (Roassal) to Athens. This is strange because I use also a very recent image and latest version from both Roassal and Athens at Win7 and I have no such problem.
I am now on Macos 10.7
I had a similar problem when I tried to render text with Athens. Here is the stack.
StrikeFont(Object)>>doesNotUnderstand: #glyphRendererOn: AthensCairoCanvas>>setFont: ROAthensCanvas>>drawString:at:font:color: ROLabel>>drawOn:for: in Block: [ :line | ... Array(SequenceableCollection)>>do: ROLabel(ROAbstractLabel)>>linesOf:do: ROLabel>>drawOn:for: ROLabel(ROShape)>>chainedDrawOn:for: ROBorder(ROShape)>>chainedDrawOn:for: ROBox(ROShape)>>chainedDrawOn:for: ROElement(ROAbstractComponent)>>drawOn: ROViewStack(ROView)>>drawElementsOn: in Block: [ :n | n drawOn: canvas ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: in Block: [ :assoc | assoc value do: aBlock ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: ROViewStack(ROView)>>drawElementsOn: ROViewStack>>drawOn: ROAthensMorph>>drawOn: in Block: [ :cs | ... AthensCairoSurface>>drawDuring: in Block: [ ... BlockClosure>>ensure: AthensCairoSurface>>drawDuring: ROAthensMorph>>drawOn: FormCanvas(Canvas)>>draw: FormCanvas(Canvas)>>drawMorph: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... FormCanvas>>roundCornersOf:in:during: FormCanvas(Canvas)>>roundCornersOf:during: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... BlockClosure>>on:do:
ok i got the moose 5 image via pharolauncher and that solves the problem. However I see when I try bezierCurve example and try to move its elements around, morphic version is at least 4 times faster while the athens version is very slow. Why is that ? On Tue, Nov 26, 2013 at 10:22 PM, Alexandre Bergel <alexandre.bergel@me.com>wrote:
Have you tried to use the mouse distribution?
https://ci.inria.fr/moose/job/moose-5.0/lastSuccessfulBuild/artifact/moose-5...
Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Nov 26, 2013, at 5:16 PM, kilon alios <kilon.alios@gmail.com> wrote:
Nope I am afraid the problem remains.
I went in Settings, did the select , unselect thing. Selected Monaco. Restored Roassal back to Morphic. Went to Easel , selected Canvas -> Athens and I get the MNU and Red Box of Doom once again. Tried Times New Roman and Courier , same problem.
On Tue, Nov 26, 2013 at 10:02 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote: Hi Kilon,
You need to change the font of Pharo. World Menu/systems/settings/Appearance Select "Use Free Fontâ. If it is selected, then unselect it and select it again. Change the source font of your image. Monaco is quite fine I find.
Do your example again, you should not get the error anymore.
Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Nov 26, 2013, at 3:47 PM, kilon alios <kilon.alios@gmail.com> wrote:
I get a MNU when I try to set Canvas in Easel (Roassal) to Athens. This is strange because I use also a very recent image and latest version from both Roassal and Athens at Win7 and I have no such problem.
I am now on Macos 10.7
I had a similar problem when I tried to render text with Athens. Here is the stack.
StrikeFont(Object)>>doesNotUnderstand: #glyphRendererOn: AthensCairoCanvas>>setFont: ROAthensCanvas>>drawString:at:font:color: ROLabel>>drawOn:for: in Block: [ :line | ... Array(SequenceableCollection)>>do: ROLabel(ROAbstractLabel)>>linesOf:do: ROLabel>>drawOn:for: ROLabel(ROShape)>>chainedDrawOn:for: ROBorder(ROShape)>>chainedDrawOn:for: ROBox(ROShape)>>chainedDrawOn:for: ROElement(ROAbstractComponent)>>drawOn: ROViewStack(ROView)>>drawElementsOn: in Block: [ :n | n drawOn: canvas ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: in Block: [ :assoc | assoc value do: aBlock ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: ROViewStack(ROView)>>drawElementsOn: ROViewStack>>drawOn: ROAthensMorph>>drawOn: in Block: [ :cs | ... AthensCairoSurface>>drawDuring: in Block: [ ... BlockClosure>>ensure: AthensCairoSurface>>drawDuring: ROAthensMorph>>drawOn: FormCanvas(Canvas)>>draw: FormCanvas(Canvas)>>drawMorph: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... FormCanvas>>roundCornersOf:in:during: FormCanvas(Canvas)>>roundCornersOf:during: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... BlockClosure>>on:do:
ok i got the moose 5 image via pharolauncher and that solves the problem. However I see when I try bezierCurve example and try to move its elements around, morphic version is at least 4 times faster while the athens version is very slow. Why is that ?
You are putting your finger on one big problem of Roassal. Roassal only loosely uses Athens. For example, the bezier line is composed of many small lines. With Morphic, I suspect that drawing 1000 times 1 line is as fast as drawing 1 times 1000 lines. In Athens, triggering a drawing takes times (since you need to define a path, and I guess the drawing is done by the graphic card). So, in Athens, drawing 1000 times 1 line, as it is done now with Bezier curve, is not really efficient. However, the good news is that I have a pretty good idea on how to fix this. Currently, Roassal does too much. It should not do the rendering loop. We soon plan to add a layer between Roassal and Athens to do the rendering loop. Thanks to this layer, all the good thing of Athens will be available in Roassal. In December I will lock myself in Igor office to extract all the juice of Athens. Alexandre
On Tue, Nov 26, 2013 at 10:22 PM, Alexandre Bergel <alexandre.bergel@me.com> wrote: Have you tried to use the mouse distribution? https://ci.inria.fr/moose/job/moose-5.0/lastSuccessfulBuild/artifact/moose-5...
Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Nov 26, 2013, at 5:16 PM, kilon alios <kilon.alios@gmail.com> wrote:
Nope I am afraid the problem remains.
I went in Settings, did the select , unselect thing. Selected Monaco. Restored Roassal back to Morphic. Went to Easel , selected Canvas -> Athens and I get the MNU and Red Box of Doom once again. Tried Times New Roman and Courier , same problem.
On Tue, Nov 26, 2013 at 10:02 PM, Alexandre Bergel <alexandre.bergel@me.com> wrote: Hi Kilon,
You need to change the font of Pharo. World Menu/systems/settings/Appearance Select "Use Free Fontâ. If it is selected, then unselect it and select it again. Change the source font of your image. Monaco is quite fine I find.
Do your example again, you should not get the error anymore.
Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Nov 26, 2013, at 3:47 PM, kilon alios <kilon.alios@gmail.com> wrote:
I get a MNU when I try to set Canvas in Easel (Roassal) to Athens. This is strange because I use also a very recent image and latest version from both Roassal and Athens at Win7 and I have no such problem.
I am now on Macos 10.7
I had a similar problem when I tried to render text with Athens. Here is the stack.
StrikeFont(Object)>>doesNotUnderstand: #glyphRendererOn: AthensCairoCanvas>>setFont: ROAthensCanvas>>drawString:at:font:color: ROLabel>>drawOn:for: in Block: [ :line | ... Array(SequenceableCollection)>>do: ROLabel(ROAbstractLabel)>>linesOf:do: ROLabel>>drawOn:for: ROLabel(ROShape)>>chainedDrawOn:for: ROBorder(ROShape)>>chainedDrawOn:for: ROBox(ROShape)>>chainedDrawOn:for: ROElement(ROAbstractComponent)>>drawOn: ROViewStack(ROView)>>drawElementsOn: in Block: [ :n | n drawOn: canvas ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: in Block: [ :assoc | assoc value do: aBlock ] OrderedCollection>>do: ROViewStack(ROView)>>elementsToRenderDo: ROViewStack(ROView)>>drawElementsOn: ROViewStack>>drawOn: ROAthensMorph>>drawOn: in Block: [ :cs | ... AthensCairoSurface>>drawDuring: in Block: [ ... BlockClosure>>ensure: AthensCairoSurface>>drawDuring: ROAthensMorph>>drawOn: FormCanvas(Canvas)>>draw: FormCanvas(Canvas)>>drawMorph: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... FormCanvas>>roundCornersOf:in:during: FormCanvas(Canvas)>>roundCornersOf:during: ROAthensMorph(Morph)>>fullDrawOn: in Block: [ ... BlockClosure>>on:do:
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