
Photomatix Pro 5.0 User Manual 26
We recommend using the Polygonal tool, but you can
use the Normal or Magnetic tool if you prefer� Selection works
dierently, depending on the tool�
• Polygonal lasso
– Click to set the selection line’s starting point�
– Move the mouse and click to create a straight segment, attached to the previous point�
Repeat to create additional segments�
– To close the selection, double-click, or single-click on the starting point�
• Normal lasso
– Click and drag the mouse to draw a freehand selection�
– Release the mouse button to close the selection�
• Magnetic lasso
– Click and drag the mouse as with the Normal lasso� If an edge is within the Width setting, the selection
path snaps to the edge�
– To close the selection, double-click, or single-click on the starting point�
Choosing a Lasso
– The Polygonal lasso is ideal for areas with straight sides, and good for large areas (because you don’t have
to hold down the mouse button)�
– The Normal lasso is good for areas with curved sides� It’s not the best choice for large areas, because you
have to hold down the mouse button as you drag�
3.7 Replace Selection with Source
An HDR-processed image might look exactly the way you want, except for one area� For example, the sky
might have more contrast or be darker than desired� The “Replace selection with source” feature lets you
replace that area with the same area from any one of the source images, to bring the tonemapped or fused
image closer to what you want�
Selection Mode checkbox
3.7.1 Selecting the Area to be Replaced
To enable this feature, click the Selection Mode checkbox�
The Polygonal Lasso is the default tool�
A selection drawn with the polygonal lasso
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