SignatureDirective in Ionic Using szimek/signature_pad

Awsome, Thanks for this

hello everyone…am making one application in which task is …drawing on image so i use signature -pad and on signature-pad am setting image(taking through camera ) …am able to draw on image …but now problem is that image display from camera is too small and not equal to signature-pad canvas size…so am trying to changing the size of image but image size not changed please …help me to solve above problem