Is "repeat-image-opacity" working

[Allroads]

Hello,

I was trying.

"repeat-image-opacity"

It does not seams to work, is this correct?

Reading, searching about it, I think it is a bug.

/* SIDEWALK on footway, highway EXTENDED*/
way|z18-["footway"="sidewalk"]::footway_sidewalk_layer {
    repeat-image: sidewalk-footway.svg;
    repeat-image-phase: -50;
    repeat-image-align: center;
    repeat-image-offset: 0;
    repeat-image-height: 800;
    repeat-image-spacing: 600;
    repeat_image_opacity: 0.5;
}

Mentioned here:
10238

Mentioned here Line Element
Fields inherited from interface org.openstreetmap.josm.gui.mappaint.StyleKeys

Mentioned as constant Field values

Example:

I must tweak this image on every zoomlevel,it is too big and it must be a hint on the footway. Also on the highway road. For the whole set of images. Therefor I need prop "repeat-image-opacity"

Opacity tweaking inside mapcss is easier, then make new images every time.

[Don-vip]

Replying to Allroads:

I was trying.

"repeat-image-opacity"

/* SIDEWALK on footway, highway EXTENDED*/
way|z18-["footway"="sidewalk"]::footway_sidewalk_layer {
    repeat-image: sidewalk-footway.svg;
    repeat-image-phase: -50;
    repeat-image-align: center;
    repeat-image-offset: 0;
    repeat-image-height: 800;
    repeat-image-spacing: 600;
    repeat_image_opacity: 0.5;
}

You typed repeat_image_opacity with underscores instead of dashes, did you try with dashes?

[Allroads]

Ofcourse this must be repeat-image-opacity
Me the ......

Because I need to tweak on every zoomlevel.
I was working on it, changed my .mapcss

I changed it unconsciously. In this style I did it with dashes.
Why images on line, when selecting line only the line get selected highlight color.
First I did it with none repeat-image linestyle, then all are highlighted.
This can be annoying, setting new tag, with repeat-image it is directly visibele.

Now only the key gets underscore.
'way|z18- { way_footwaysidewalk_repeat_image_opacity: 0.5}'
This is not working.

Strange 'repeat-image-spacing' is also not working.

/******************/
/* EXTENDED */
/* FOOT sidewalk  WAY image version */
/******************/
/*----------------*/
/* All zoomlevels, the same value */
/*----------------*/
/******************/
/* EXTENDED */
/* PARAMETER default sidewalk for footway */
/******************/
way|z18-  { way_footwaysidewalk_repeat_image_phase: 0} /* start positie 1 image */
way|z18-  { way_footwaysidewalk_repeat_image_align: center}
way|z18-  { way_footwaysidewalk_repeat_image_offset: 0}
way|z18-  { way_footwaysidewalk_repeat_image_opacity: 0.5}

/******************/
/* EXTENDED */
/* PARAMETER default TEXT sidewalk for footway */
/******************/
way|z26-  { way_footwaysidewalk_text_repeat_image_phase: 0} /* start positie 1 image */
way|z26-  { way_footwaysidewalk_text_repeat_image_align: center}
way|z26-  { way_footwaysidewalk_text_repeat_image_offset: 0}
way|z26-  { way_footwaysidewalk_text_repeat_image_opacity: 0.5}

/*----------------*/
/* Zoomlevels, different value */
/*----------------*/
/******************/
/* EXTENDED */
/* PARAMETER default sidewalk for footway */
/******************/
way|z18  { way_footwaysidewalk_repeat_image_height: 10; way_footwaysidewalk_repeat_image_spacing: 400}
way|z19  { way_footwaysidewalk_repeat_image_height: 10; way_footwaysidewalk_repeat_image_spacing: 400}
way|z20  { way_footwaysidewalk_repeat_image_height: 13; way_footwaysidewalk_repeat_image_spacing: 400}
way|z21  { way_footwaysidewalk_repeat_image_height: 20; way_footwaysidewalk_repeat_image_spacing: 600}
way|z22  { way_footwaysidewalk_repeat_image_height: 40; way_footwaysidewalk_repeat_image_spacing: 400}
way|z23  { way_footwaysidewalk_repeat_image_height: 80; way_footwaysidewalk_repeat_image_spacing: 500}
way|z24  { way_footwaysidewalk_repeat_image_height: 180; way_footwaysidewalk_repeat_image_spacing: 900}
way|z25  { way_footwaysidewalk_repeat_image_height: 350; way_footwaysidewalk_repeat_image_spacing: 2000}
way|z26- { way_footwaysidewalk_repeat_image_height: 500; way_footwaysidewalk_repeat_image_spacing: 1500}

/******************/
/* EXTENDED */
/* PARAMETER default sidewalk TEXT for highway road */
/******************/
way|z26- { way_footwaysidewalk_text_repeat_image_height: 1000; way_footwaysidewalk_text_repeat_image_spacing: 1000}


/* SIDEWALK on footway EXTENDED highway EXTENDED*/
way|z18-["footway"="sidewalk"]::footway_sidewalk_layer {
    repeat-image: sidewalk-footway.svg;
    repeat-image-phase: prop("way_footwaysidewalk_repeat_image_phase", "default");
    repeat-image-align: prop("way_footwaysidewalk_repeat_image_align", "default");      
    repeat-image-offset: prop("way_footwaysidewalk_repeat_image_offset", "default");
    repeat-image-spacing: prop("way_footwaysidewalk_repeat_image_spacing", "default");
    repeat-image-height: prop("way_footwaysidewalk_repeat_image_height", "default");
    repeat-image-opacity: prop("way_footwaysidewalk_repeat_image_opacity", "default");  
}

/* TEXT SIDEWALK on footway EXTENDED highway EXTENDED*/
way|z26-["footway"="sidewalk"]::footway_sidewalk_text_layer {
    repeat-image: sidewalk-footway-text.svg;
    repeat-image-phase: prop("way_footwaysidewalk_text_repeat_image_phase", "default");
    repeat-image-align: prop("way_footwaysidewalk_text_repeat_image_align", "default");
    repeat-image-offset: prop("way_footwaysidewalk_text_repeat_image_offset", "default");
    repeat-image-height: prop("way_footwaysidewalk_text_repeat_image_height", "default");
    repeat-image-spacing: prop("way_footwaysidewalk_text_repeat_image_spacing", "default");
    repeat-image-opacity: prop("way_footwaysidewalk_text_repeat_image_opacity", "default");             
}

[anonymous]

What I want to achieve.

Here both renderstyles are visualised, wayline with not a image use and with repeat-image use.
I want the repeat-image use to be visualised as the not image use, ( thin green line with opacity.)
Now repeat-image is too much present, should be a "hint", that there is a sidewalk footway.

Why:
When moved over we get the big width red opacity visualisation.
This is overwhelming in the screen. I do not like that, the base wayline should be highlighted.

Move over image

A another point is when a wayline is selected.
The not image visualisation get red also, when set different footway=* it is not visible what is set, the selection (red) overtake the visualisation of the different value. After unselecting it appears. I want to see when the edit is confirmed to see the visualisation, not till deselecting. Faster control hint, that you set the right tag.

Select wayline image

That is why I choose for repeat-image use, but tags as "opacity" does not seems to work for the image.

(sorry was not logged in)

[Allroads]

Earlier mentioned Spacing problem solved! (code failure)

[Allroads]

The basic question is should repeat-image-opacity work?

If so, could this bug be solved?

I like to use it for more images!
Because of the above explained visualisation problem.

[simon04]

In 16700/josm:

fix #18213 - MapCSS: add support for repeat-image-opacity

[simon04]

Documentation: Help/Styles/MapCSSImplementation?action=diff&version=180

[Allroads]

Thanks !!