On 9/20/2014, 2:02 PM, FlexibleLearning.com wrote:
I have an embedded image, size 120Kb, and want to toggle between a
non-compacted (120Kb) and a compacted (30Kb) thumbnail version...
1. I thumbnail the original image (data is still 120Kb as expected).
2. I store the TEXT of the resized image.
3. I compact the image by setting the imageData of the image to the
imagedata of the image. The size reduces to 30Kb as expected.
4. I restore the saved binary data.
Result: A blank image
1. I thumbnail the original image (data is still 120Kb as expected).
2. I store the IMAGEDATA of the resized image.
3. I compact the image by setting the imageData of the image to the
imagedata of the image. The size reduces to 30Kb as expected.
4. I restore the saved ImageData.
Result: 30kb, not 120Kb
Question:
What must I store in Step 2 above in order to re-instate the 120Kb data in
the thumbnail?
set the cImg of this cd to the text of img 1 -- store it
-- now resize the image as a thumbnail here
set the imagedata of img 1 to the imagedata of img 1 -- reduce the
size/compress it
set the text of img 1 to the cImg of this cd -- restore original
-- optional:
set the width of img 1 to the formattedwidth of img 1
set the height of img 1 to the formattedheight of img 1
--
Jacqueline Landman Gay | jac...@hyperactivesw.com
HyperActive Software | http://www.hyperactivesw.com
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