quick-n-dirty display of min link length instead of portal level for zoom levels <= 14

fix detection of tiles per edge params - array was shorter than before
This commit is contained in:
Jon Atkins
2015-06-25 20:31:00 +01:00
parent 42d5eb4e2f
commit 58a512823f
2 changed files with 41 additions and 11 deletions

View File

@ -50,10 +50,10 @@ window.extractFromStock = function() {
}
if (justInts) {
// current lengths are: 17: ZOOM_TO_LEVEL, 16: TILES_PER_EDGE
// current lengths are: 17: ZOOM_TO_LEVEL, 14: TILES_PER_EDGE
// however, slightly longer or shorter are a possibility in the future
if (topObject.length >= 15 && topObject.length <= 18) {
if (topObject.length >= 13 && topObject.length <= 18) {
// a reasonable array length for tile parameters
// need to find two types:
// a. portal level limits. decreasing numbers, starting at 8
@ -74,7 +74,8 @@ window.extractFromStock = function() {
}
} // end if (topObject[0] == 8)
if (topObject[topObject.length-1] == 36000 || topObject[topObject.length-1] == 18000 || topObject[topObject.length-1] == 9000) {
// 2015-06-25 - changed to top value of 64000 - allow for them to double it just in case
if (topObject[topObject.length-1] >= 9000 && topObject[topObject.length-1] <= 128000) {
var increasing = true;
for (var i=1; i<topObject.length; i++) {
if (topObject[i-1] > topObject[i]) {