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  • Users: RtWee
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  1. RtWee

    why are some values light blue

    my apologies for my late response I can send you part of the table Rene
  2. RtWee

    why are some values light blue

    delete is not available on the blue cells nor on all the other cells
  3. RtWee

    why are some values light blue

    Neither is the situation I am looking directly to the table, it is very weird I cannot find anything different compared to the other cells, I also cannot change the color of those cells, it's like they are protected or something
  4. RtWee

    why are some values light blue

    Hi I'am using paradox 8 and noticed that some of the values are represented in a light blue color while all the others are 'normal' black. Anyone got an idea how/why this is ? I can not find anything unussual.
  5. RtWee

    using 'loopcounter' as variable name

    superb !!! thanx
  6. RtWee

    using 'loopcounter' as variable name

    i've solved my problem sofar by making arrays but i still would like to know if there is the possibillity to use a loopcounter to address a variable
  7. RtWee

    using 'loopcounter' as variable name

    Hi I got 10 variable of the type Tbitmap; named bitmap1, bitmap2 .. .. bitmap10; For initiating i want to apply the same procedure 10 times, rather than repeating myself 10 times I would like to have it in some sort of loop e.g. for ii:=1 to 10 do begin (bitmap ii).free end; this of course...
  8. RtWee

    Determining field in a record type

    Hi I got 10 variables type Tbitmap they are named bitmap1, bitmap2 .. .. bitmap10 when I write a procedure I don't want to repeat myself 10 times, but I would like to have the names changed in a loop something like for ii:=1 to 10 do begin bitmapii.free end; this doesn't work of course...
  9. RtWee

    Tiff images with LZW compression

    Hi I have asked this question about half a year ago, did not get much response then so I'll try it again. I am using lots and lots of images tiff-format and I want to compress them without loss. With LZW compression this is possible. Now for the question: Does anyone know about a shareware...
  10. RtWee

    Secondairy Index on multiple fields in Paradox

    Well your explanation is conforming my experience I’ve used a query to solve my problem Query1.Active := false; SQL.Clear; sql.Add('SELECT DISTINCT Z, X, Y'); sql.Add('FROM "'+ Table1.TableName +'"'); sql.Add('WHERE')...
  11. RtWee

    Secondairy Index on multiple fields in Paradox

    Andrew No change using ApplyRange (was a good suggestion though)
  12. RtWee

    Secondairy Index on multiple fields in Paradox

    Andrew dxy:=StrToInt(Form1.edtxysearchsize.Text); dz:=StrToint(Form1.edtZsearchsize.Text); with table1 do begin Locate('Point',Point1,[]); xx:=fieldbyname('x').asinteger; yy:=fieldbyname('y').asinteger; zz:=fieldbyname('z').asinteger; IndexName:='secxyz'...
  13. RtWee

    Secondairy Index on multiple fields in Paradox

    Towerbase What I have written in my question is the exact code: IndexName:='secxyz'; SetRange([x-dx,y-dy,z-dz],[x+dx,y+dy,z+dz]); I have also tried IndexName :='secXYZ'; tblcluster.SetRange([200,300,900],[1000,1500,902]); but again, the index only...
  14. RtWee

    Secondairy Index on multiple fields in Paradox

    Hi I've got paradox tables containing three colums with x y and z coordinates. I want to select records in a certain area X +/- dx Y +/- dy Z +/- dz for this I've made a secondairy index with the index fields x,y,z XYZtable.AddIndex('secXYZ','X;Y;Z',[ixCaseInsensitive]); the index is there...
  15. RtWee

    color codes for false color

    Hi does anyone know where I can the color codes (numbers) for a logical sequence in colors. I want to make an image with some sort of distribution in false color, meaning the color represents the intensity.
  16. RtWee

    How to rename / delete existing Paradox tables

    looks like useful tips, but I haven't used queries nor SQl-statements before, so this is not enough information for me to put it in practice. Is there any other way withoud the use of queries to rename / delete tables ?
  17. RtWee

    How to rename / delete existing Paradox tables

    Hi Question: I've got paradox tables with indexes and secondairy indexes, in other words not just the *.db file. I would like to rename and possibly delete the table, not just the *.db file, but the whole lot. How do I do that ? Greetz Rene
  18. RtWee

    LZW Compression for Tiff files with Delphi

    not quite, I'am specifically looking for tiff in combination with LZW-compression and it is a bit out of my leage to write the code myself once the structure of tiff en LZW is known, but thanks anyway
  19. RtWee

    LZW Compression for Tiff files with Delphi

    Hi I am looking for a way how to compress Tiff images, with LZW compression. My goal is to convert complete directories with Tiff images with this LZW technique. Rene

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