Latest Contributions by HushamMohamed

Thanks,  Yeah it took me a while to figure it. Perfect. ... View more

Thank you for the great help,  Yes this what I want,  I was confused about these 2 line of code quad_row = 1 + 28 * block_v and  quad_row = 15 + 28 * block_v Thanks again  every thing is clear now. ... View more

Thank you, Yes I have 49 Blocks now, that mean its 196 Rectangle in total. "Should the character change every 3 blocks?" No Each block consists of 4 columns and 8 rows (?) Yes For this new case I have only one Section A. Need the number to goes like this from lower left Row> A183-A196 ------- A15 - A28 A1  To A14 using same logic you used before for the three part- (A-13-1) The Problem is I have Many cases with different h_block, v_block no.  I am trying to understand the script logic. Thanks ... View more

Thank you Xander, I am still did not get it,  now my scenario is changed I am only have one section now, and no spacing     x_start = 2523853.5  # lower left     y_start = 7124354.1  # lower left     rect_width = 10.0     rect_height = 5.0     num_blocks_h = 7     num_blocks_v = 7     num_rect_in_block_h = 4     num_rect_in_block_v = 8     spacing_h = 0.0     spacing_v = 0.0‍‍‍‍‍‍‍‍‍‍  and here is the complete code, but I have some logic errors, see the Red in the Results (Repeating row no) def main():     import arcpy     import os     # settings     fc_out = r'C:\HH\ce\cemeterypy.gdb\result05'     fld_lbl = r'RectangleID'     sr = arcpy.SpatialReference(2276)  # NAD_1983_StatePlane_Texas_North_Central_FIPS_4202_Feet?     x_start = 2523853.5  # lower left     y_start = 7124354.1  # lower left     rect_width = 10.0     rect_height = 5.0     num_blocks_h = 7     num_blocks_v = 7     num_rect_in_block_h = 4     num_rect_in_block_v = 8     spacing_h = 0.0     spacing_v = 0.0     # create output featureclass     arcpy.env.overwriteOutput = True     fc_ws, fc_name = os.path.split(fc_out)     arcpy.CreateFeatureclass_management(fc_ws, fc_name, "POLYGON", None, None, None, sr)     # add field     arcpy.AddField_management(fc_out, fld_lbl, "TEXT", None, None, 10)     # insert cursor     flds = ("SHAPE@", fld_lbl)     cnt = 0     with arcpy.da.InsertCursor(fc_out, flds) as curs:         # loop through blocks         for block_h in range(num_blocks_h):             for block_v in range(num_blocks_v):                 # loop through rectangles                 for rect_h in range(num_rect_in_block_h):                     for rect_v in range(num_rect_in_block_v):                         x_min = x_start + block_h * spacing_h + block_h * num_rect_in_block_h * rect_width + rect_h * rect_width                         y_min = y_start + block_v * spacing_v + block_v * num_rect_in_block_v * rect_height + rect_v * rect_height                         x_max = x_min + rect_width                         y_max = y_min + rect_height                         rectangle = CreateRactangle(x_min, y_min, x_max, y_max, sr)                         label = GetLabel(block_h, block_v, rect_h, rect_v)                         cnt += 1                         if cnt % 50 == 0:                             print("Processing rectangle: {}".format(cnt))                         curs.insertRow((rectangle, label, ))     print("Finished processing {} rectangles".format(cnt)) def CreateRactangle(x_min, y_min, x_max, y_max, sr):     coords = [[x_min, y_min], [x_min, y_max], [x_max, y_max],               [x_max, y_min], [x_min, y_min]]     return arcpy.Polygon(arcpy.Array([arcpy.Point(*coord) for coord in coords]), sr) def GetLabel(block_h, block_v, rect_h, rect_v):     # 4 parameters necessary:      # - block_h = block number horizontally     # - block_v = block number vertically     # - rect_h  = rectangle number horizontally     # - rect_v  = rectangle number vertically      # determine if the rectangle number horizontally is even or uneven     even = rect_h % 2 == 0      # devide the block vertically in two halves     if rect_v < 4:         # lower 4 rectangle lines inside a block         if even:               # determine the 3rd part of the label                # values 0 + 1 to 3 + 1 -> (1 - 4)             part3 = rect_v + 1         else:               # values 0 + 5 to 3 + 5 -> (5 - 8)             part3 = rect_v + 5           # determine the quadrant of the block (in rows)           # for instance the second block (=1 when starting to count at 0) vertically           # will result in 1 + 12 * 1 = 13 (which is where the lower left starts           # see "A-13-1"         quad_row = 1 + 14 * block_v           # determine the quadrant of the block (in cols)         if rect_h <2:               # left part of block             quad_col = block_h * 2         else:             # right part of block             quad_col = 1 + block_h * 2     else:          # do the same for the upper 4 rectangle lines inside a block         if even:             part3 = rect_v - 3         else:             part3 = rect_v + 1         quad_row = 15 + 14 * block_v         if rect_h <2:             quad_col = block_h * 2         else:             # lower right             quad_col = 1 + block_h * 2     # part 2 of the label is the result of adding quad_row and quad_col     part2 = quad_row +  quad_col     if block_h < 7:          # for first 3 blocks horizontally, assign an "A"         part1 = "A"     else:          # otherwise assign a "B" and correct part 2 of the label         part1 = "B"         part2 = part2 - 7     # construct the label combing the 3 parts     return "{}-{}-{}".format(part1, part2, part3) if __name__ == '__main__':     main() ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Result Thank  you ... View more

I am playing around this script,  I am not quite well understanding the second part (creating the label - starting from GetLabel function). If you could put some comments on this parts, def GetLabel(block_h, block_v, rect_h, rect_v):     even = rect_h % 2 == 0     if rect_v < 4:         # lower         if even:             part3 = rect_v + 1         else:             part3 = rect_v + 5         quad_row = 1 + 12 * block_v         if rect_h <2:             quad_col = block_h * 2         else:             # lower right             quad_col = 1 + block_h * 2     else:         if even:             part3 = rect_v - 3         else:             part3 = rect_v + 1         quad_row = 7 + 12 * block_v         if rect_h <2:             quad_col = block_h * 2         else:             # lower right             quad_col = 1 + block_h * 2     part2 = quad_row + quad_col     if block_h < 3:         part1 = "C"     else:         part1 = "D"         part2 = part2 - 6     return "{}-{}-{}".format(part1, part2, part3)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ I am trying to modify this part so the label goes straight through C only without D section and without the offset, Thank You ... View more

Hi, Just wonder how this Local Layer widget supports GeoJSON. I tried to add a local geojson file from my local HD with no luck,  Please let me know if that is possible through your widget. Thanks ... View more

Thank you a ton,  Yes, its working so far, I have to work on that to make it interact with other widget, like attributes, eSearch.. etc. now its just a static layer.   ... View more

Unfortionatley I could make it to work, every time trying to add json file from a directory of url, it look like screen shot below, what I am doing wrong? ... View more

Thank you Robert, I did that ,  I added the json to my my web server but still showing Red exclamation. Thank you again, will try again later and let you know ... View more

Locallayer widget accept only service URL. ... View more

oK, WILL check it again ... View more

Yes you are right,  but the issue is its not loading the geojson on map load, we have to do that annually every time the map started. ... View more

Thank you for your response. fantastic, and more than I need ... View more