# million
Realm `gno.land/r/g19t6f4f4ptt3m949jznalfsx2h8aj696llul0nj/million/v0`: a 1250 x 800 (one million pixels, 16:10) pay-per-pixel canvas
built on `gno.land/p/g19t6f4f4ptt3m949jznalfsx2h8aj696llul0nj/canvas/v0`.
Paint from the CLI:
```sh
gnokey maketx call -pkgpath gno.land/r/g19t6f4f4ptt3m949jznalfsx2h8aj696llul0nj/million/v0 -func PaintBatch \
-args "10,10,6;11,10,6" -send 100000ugnot \
-gas-fee 1000000ugnot -gas-wanted 5000000 -broadcast -chainid dev -remote 127.0.0.1:26657 <key>
```
The amount sent must equal `Price()` times the number of pixels, and the
call must come directly from a user transaction. Payments are forwarded to
the admin wallet (`Owner()`) as they arrive; the admin paints for free and
can `SetPrice`, `SetMaxBatch`, `Withdraw` and `TransferOwnership` (all params are owner-settable at runtime). Read functions used by clients:
`GetWidth`, `GetHeight`, `Price`, `Palette`, `MaxBatchSize`, `Painted`,
`Pixel(x, y)`, `Rows(from, to)`, `Version()`, `DirtyRows(since)`.
`Version()` counts successful paint calls and `DirtyRows(since)` lists the
rows touched after that version, so clients fetch only what changed.
DirtyRows(since int64) string
GetHeight() int
GetWidth() int
MaxBatchSize() int
Owner() string
Paint(cur interface {.seal func(); Address func() .uverse.address; IsCode func() bool; IsCurrent func() bool; IsEphemeral func() bool; IsUser func() bool; IsUserCall func() bool; IsUserRun func() bool; PkgPath func() string; Previous func() .uverse.realm; String func() string; Sub func(string) .uverse.realm; Subpath func() string}, x int, y int, color int)
PaintBatch(cur interface {.seal func(); Address func() .uverse.address; IsCode func() bool; IsCurrent func() bool; IsEphemeral func() bool; IsUser func() bool; IsUserCall func() bool; IsUserRun func() bool; PkgPath func() string; Previous func() .uverse.realm; String func() string; Sub func(string) .uverse.realm; Subpath func() string}, pixels string)
Painted() int
Paints() int64
Palette() string
Pixel(x int, y int) int
Price() int64
Render(string) string
Revenue() int64
Rows(from int, to int) string
SetMaxBatch(cur interface {.seal func(); Address func() .uverse.address; IsCode func() bool; IsCurrent func() bool; IsEphemeral func() bool; IsUser func() bool; IsUserCall func() bool; IsUserRun func() bool; PkgPath func() string; Previous func() .uverse.realm; String func() string; Sub func(string) .uverse.realm; Subpath func() string}, n int)
SetPrice(cur interface {.seal func(); Address func() .uverse.address; IsCode func() bool; IsCurrent func() bool; IsEphemeral func() bool; IsUser func() bool; IsUserCall func() bool; IsUserRun func() bool; PkgPath func() string; Previous func() .uverse.realm; String func() string; Sub func(string) .uverse.realm; Subpath func() string}, ugnot int64)
TransferOwnership(cur interface {.seal func(); Address func() .uverse.address; IsCode func() bool; IsCurrent func() bool; IsEphemeral func() bool; IsUser func() bool; IsUserCall func() bool; IsUserRun func() bool; PkgPath func() string; Previous func() .uverse.realm; String func() string; Sub func(string) .uverse.realm; Subpath func() string}, newOwner string)
Version() int64
Withdraw(cur interface {.seal func(); Address func() .uverse.address; IsCode func() bool; IsCurrent func() bool; IsEphemeral func() bool; IsUser func() bool; IsUserCall func() bool; IsUserRun func() bool; PkgPath func() string; Previous func() .uverse.realm; String func() string; Sub func(string) .uverse.realm; Subpath func() string}, to string, amount int64)
Signatures reconstructed verbatim from vm/qfuncs — interface params keep their inline definitions.
vm/qrender output, sanitized (docs/render-security.md) and displayed in an empty-sandbox iframe — scripts, forms and popups cannot run. Links stay inert in-preview; right-click to open.