Mapublisher calcuate field longitude4/2/2023 ![]() These results indicate the interactive effects of forest type and latitude on beta diversity of understory vegetation. ![]() uliginosum communities decreased from broadleaf forests to coniferous forests at the higher latitude, and they did not show significant differences between forest types at the lower latitude. At the plot scale, alpha and beta diversity of V. The differences in species beta diversity (the Sørensen’s dissimilarity) in two forest types depended on the latitude: beta diversity in broadleaf forests was higher than that in coniferous forests at the higher latitude, while beta diversity in coniferous forests was higher at the lower latitude. uliginosum communities was higher in broadleaf forests than that in coniferous forests at both latitudes. At the quadrat scale, species alpha diversity of V. To investigate the influences of forest type and latitude on understory beta diversity at different scales, we quantified the species composition of Vaccinium uliginosum Linnaeus communities under broadleaf and coniferous forests at two latitudes at the quadrat (2 × 2 m) and plot (10 × 10 m) scales in the Greater Xing’an Mountains, NE China. However, the drivers of understory plant diversity in this high-latitude ecosystem remain uncertain. Now you can run the label engine (MAP LabelPro / Label Feature) for the new point layer with offset.Understory vegetation hosts high biodiversity and plays a critical role in the ecosystem processes of boreal forests. After placing labels for the point layer (blue), you can make the point layer invisible. The red point is the original and the blue points are the ones moved to the offset. Now, the points are moved to new position. Open the Edit Schema window and apply "x_coord_withOffset" and "y_coord_withOffset" to #MapX and #MapY, respectively. This method works for the Point layer as well. Use the same method as the one introduced in the previous post. Step 2: Move the points to the calculated coordinates with the offset values. Calculate the new coordinate of the points for X and Y (here we used Apply Expression) as shown below.Create new columns (here we created "x+coord_withOffsetX" and "y+coord_withOffsetY").Make the #MapX and #MapY visible (so that it's easy to see when calculating).Create a copy of the layer just because the point value will be adjusted.Step 1: Calculate coordinates with offset. In the example below, a point layer with offset values in the attribute: x_Offset and y_Offset. The second method is to adjust the position of the points first before labeling. Then adjust the text position (maybe you will have to calculate a new position by adding/subtracting the offset values from the current point), then apply it to #MapX and #MapY. From a MAP layer (point, line, or area), generate text with a MAPublisher feature (MAP LabelPro or Feature Label). You can adjust the text placement position by calculating the "ideal" coordinate for the text insertion point. The first method is the same as the step shown above. There are two methods you can accomplish to make the text placed with an offset value. In this example, the offset distance was specified in the world/map unit (meters). Also, MAP LabelPro uses page units, not the world/map units. However, that does not help when every point has different offset values like this example. In the example below (see screenshot), all the text will be placed 0.2 inches away from the object. However, this setting will be applied to all text labels. You can specify the Label Offset value in the MAP LabelPro dialog box. Placing text objects with a specific offset is possible in MAP LabelPro. ![]() ![]() For example, if you have a point layer and there is an attribute for the offset value so that every object has a different offset value. This method works when trying to place text objects (annotations/labels) with a specific offset value. ![]()
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