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jiml

or this:

go url "https://netrin.on-rev.com/misc/VisibleLines.livecode"

JimL

jiml

Jim, in your initMe handler add a line set the leftMargin of me to 7 which approximates the default for table fields and was the spacing I was looking for. Now try hiding various columns. Column 1 is the only 1 that won't be fully hidden Setting the padding could help with that. Try: go url "https:...

jiml

In fact, as mentioned a few pages above, LC supports a 0-width "interior" column, simply by setting the tabstops property. To hide column 4:: 50,100,150,150,200,200,250 It just does not quite support hiding column 1 that way. Actually that tabstops technique does support hiding column 1 or any colu...

jiml

are you creating a whole new "viewing port" over the underlying table, or are you just creating a custom scroll bar for the table that scrolls from column 2 to N, or something else? No hidden double table is used. It's just a single table grouped and shifted to the left so that column 1 is out of v...

jiml

I am trying to hide the 1st column of a table field

Lots of suggestions. Here's one, which may have been suggested already.
It is boneheadedly simple.

Code: Select all

go url "https://netrin.on-rev.com/misc/HideColumnOne.livecode"

Jim Lambert

jiml

But it seems odd to me that the stack works as well as it does, in that the robot is green, and I see no such green, nothing even close,

Perhaps?
https://www.colourblindawareness.org/co ... blindness/

jiml

here's what i see.
The exported snapshot is on the right.
That is what is analyzed.

jiml

Well, that's odd. Are you sure?
The screenshot is exported from the 'camera' group.

jiml

ajperks, Put this in the message box. go stack url "https://netrin.on-rev.com/searchimage/pixelColor.livecode" This stack will demonstrate how to find the location of your robot within a camera image. It assumes the color of the robot is known, constant and unique. As Richard points out that is a ta...

jiml

If the requirement is to get the colors of many pixels on the screen it is rather slow to keep setting the screenMouseLoc and grabbing the mouseColor.
It would be faster to just import screenshot and explore the pixel colors via imageData.

Jim Lambert

jiml

Bob,

Thanks

Jim Lambert

jiml

According to Out of Order The State of the World’s Toilets 2017 56% of Mawalians (about 10 million people) have no access to basic sanitation. Maybe toilets would be a tad more beneficial for Mawalians than copies of LC. ;) https://washmatters.wateraid.org/sites/g/files/jkxoof256/files/Out%20of%20Or...

jiml

How much does a flat on Richmond Square go for?

jiml

Richard,

That was a fun way to cap off a great conference.

Thanks!

Jim Lambert

jiml

Considering the amount of support Klaus offers on this forum I would think that it would be nice if the campaign would meet its modest goal and provides Klaus with the means to continue his first class support.

I second that!

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