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scale is now a dropdown

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This commit is contained in:
Antoni Sawicki 2019-11-03 17:53:20 -08:00
parent cd2cf0baae
commit 51cd108bad
1 changed files with 11 additions and 2 deletions
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13
wrp.go
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@ -94,6 +94,7 @@ func (w *wrpReq) parseForm(req *http.Request) {
}
func (w wrpReq) printPage(out http.ResponseWriter, bgcolor string) {
var s string
out.Header().Set("Cache-Control", "max-age=0")
out.Header().Set("Expires", "-1")
out.Header().Set("Pragma", "no-cache")
@ -106,9 +107,17 @@ func (w wrpReq) printPage(out http.ResponseWriter, bgcolor string) {
fmt.Fprintf(out, "<INPUT TYPE=\"SUBMIT\" NAME=\"Fn\" VALUE=\"Bk\">\n")
fmt.Fprintf(out, "W <INPUT TYPE=\"TEXT\" NAME=\"w\" VALUE=\"%d\" SIZE=\"4\"> \n", w.W)
fmt.Fprintf(out, "H <INPUT TYPE=\"TEXT\" NAME=\"h\" VALUE=\"%d\" SIZE=\"4\"> \n", w.H)
fmt.Fprintf(out, "S <INPUT TYPE=\"TEXT\" NAME=\"s\" VALUE=\"%1.2f\" SIZE=\"3\"> \n", w.S)
fmt.Fprintf(out, "S <SELECT NAME=\"s\">\n")
for _, v := range []float64{0.65, 0.75, 0.85, 0.95, 1.0, 1.05, 1.15, 1.25} {
if v == w.S {
s = "SELECTED"
} else {
s = ""
}
fmt.Fprintf(out, "<OPTION VALUE=\"%1.2f\" %s>%1.2f</OPTION>\n", v, s, v)
}
fmt.Fprintf(out, "</SELECT>\n")
fmt.Fprintf(out, "T <SELECT NAME=\"t\">\n")
var s string
for _, v := range []string{"gif", "png"} {
if v == w.T {
s = "SELECTED"