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Question

save Geometry to a jpg file

  • February 21, 2025
  • 3 replies
  • 34 views
fme_hans
Contributor
Forum|alt.badge.img+5
Hi,I read sdo_geometry and make a cutout of a small area. I want to save this cutout as a jpf file. Is that possible?I do see jpg writers, but I suspect that some preparation needs to be done before you can save geometry data as jpg.

    3 replies

    koulsoum
    Contributor
    Forum|alt.badge.img+10
    • koulsoumContributor
    • Contributor
    • February 21, 2025

    Hi ​@fme_hans you can use the Transformer ImageRasterizer and choose the cellspace you want. If you have to write several images you can use the group by mode

    nielsgerrits
    1 person upvoted this
    • nielsgerrits
      nielsgerrits
    nielsgerrits
    VIP

    As an alternative you can use the MapnikRasterizer, you can then also overlay the vectordata with a reference image.

    jobvdnoort
    j.botterill
    2 people upvoted this
    • jobvdnoort
      jobvdnoort
    • j.botterill
      j.botterill
    fme_hans
    Contributor
    Forum|alt.badge.img+5
    • fme_hansContributor
    • Author
    • Contributor
    • February 21, 2025

    How to set the color for the Imagerasterizer? Ik get this error: INVALID_VECTOR_GEOMETRY_COLOR

    In the reader i have checked fme_color and fme_fill_color.

    I am testing with one polygon which comes from an Oracle spatial reader.

     

    edit: found something: FeatureColorSetter

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