As you can see in the attached file "polyline-points-not-connected.PNG" (as well as in the second example) the line between certain points inserted into the DrawPolyline aren't always connected. This makes it difficult for the user to recognize an actual data point.
The following array of data was inserted into a WriteableBitmap of 1375x400:
50,349,60,349,71,350,82,350,92,116,103,140,114,334,124,346,135,348,146,348,157,349,167,349,178,348,189,349,199,349,210,349,221,350,231,349,242,349,253,349,264,349,274,349,285,346,296,347,306,105,317,342,328,349,338,349,349,349,360,349,371,349,381,346,392,348,403,348,413,348,424,349,435,350,445,350,456,350,467,350,478,-341,488,334,499,346,510,349,520,348,531,348,542,349,553,346,563,343,574,344,585,346,595,348,606,346,617,326,627,348,638,348,649,349,660,350,670,348,681,349,692,346,702,344,713,348,724,346,734,343,745,347,756,335,767,346,777,348,788,349,799,349,809,349,820,349,831,349,841,350,852,350,863,348,874,350,884,349,895,350,906,349,916,349,927,349,938,349,949,349,959,349,970,348,981,349,991,343,1002,335,1013,340,1023,349,1034,349,1045,349,1056,350,1066,350,1077,349,1088,349,1098,341,1109,349,1120,349,1130,349,1141,350,1152,348,1163,332,1173,343,1184,350,1195,350,1205,349,1216,347,1227,350,1237,349,1248,348,1259,346,1270,191,1280,-510,1291,338,1302,350,1312,347,1323,350,1334,348,1345,348
Also, thanks a lot for the classy extension.
Edit:
Old ticket replaced (but attachment remaining); I was fairly sure I was using the latest version but apparently I wasn't and updating solved that but introduced a new issue.
The following array of data was inserted into a WriteableBitmap of 1375x400:
50,349,60,349,71,350,82,350,92,116,103,140,114,334,124,346,135,348,146,348,157,349,167,349,178,348,189,349,199,349,210,349,221,350,231,349,242,349,253,349,264,349,274,349,285,346,296,347,306,105,317,342,328,349,338,349,349,349,360,349,371,349,381,346,392,348,403,348,413,348,424,349,435,350,445,350,456,350,467,350,478,-341,488,334,499,346,510,349,520,348,531,348,542,349,553,346,563,343,574,344,585,346,595,348,606,346,617,326,627,348,638,348,649,349,660,350,670,348,681,349,692,346,702,344,713,348,724,346,734,343,745,347,756,335,767,346,777,348,788,349,799,349,809,349,820,349,831,349,841,350,852,350,863,348,874,350,884,349,895,350,906,349,916,349,927,349,938,349,949,349,959,349,970,348,981,349,991,343,1002,335,1013,340,1023,349,1034,349,1045,349,1056,350,1066,350,1077,349,1088,349,1098,341,1109,349,1120,349,1130,349,1141,350,1152,348,1163,332,1173,343,1184,350,1195,350,1205,349,1216,347,1227,350,1237,349,1248,348,1259,346,1270,191,1280,-510,1291,338,1302,350,1312,347,1323,350,1334,348,1345,348
Also, thanks a lot for the classy extension.
Edit:
Old ticket replaced (but attachment remaining); I was fairly sure I was using the latest version but apparently I wasn't and updating solved that but introduced a new issue.