Application: gvSIG desktop » gvSIG raster

# encoding: utf-8

import gvsig

from gvsig.libs.formpanel import FormPanel

from gvsig import geom

from gvsig.uselib import use_plugin

use_plugin("org.gvsig.mosaic.app.mainplugin")

class Panel(FormPanel):

    def __init__(self):

        FormPanel.__init__(self, gvsig.getResource(__file__, "mosaic.xml"))

        self.setPreferredSize(500,300)

        # Load layers in cmbBox

        for layer in gvsig.currentView().getMapContext().getLayers():

            self.cmbLayers.addItem(layer)

        self.n = 1

    def btnAdd_click(self, *args):

        layer = self.cmbLayers.getSelectedItem()

        model = self.lstLayers.getModel()

        model.addElement(layer) #getSelectedValue

        if self.cmbLayers.getItemCount() > self.n: # n start at 0, item is total

            self.cmbLayers.setSelectedIndex(self.n)

            self.n += 1

    def btnCreate_click(self, *args):

        rows = int(self.txtRows.getText())

        cols = int(self.txtCols.getText())

        envelope = geom.createEnvelope([0,0],[3,3])

        layers = []

        model = self.lstLayers.getModel()

        for i in range(0, model.getSize()):

            layers.append(model.getElementAt(i).getDataStore())

        print rows, cols, envelope, layers

        #[org.gvsig.fmap.dal.raster.impl.DefaultRasterStore@7ae527f5...]

def main(*args):

    l = Panel()

    l.showTool("Visual")

    pass