diff --git a/src/core.jl b/src/core.jl
index 7115383..4322e9d 100644
--- a/src/core.jl
+++ b/src/core.jl
@@ -14,8 +14,13 @@ struct Point <: Drawable
     y::Int
 end
 
-abstract type Line <: Drawable end
-abstract type Circle <: Drawable end
+abstract type AbstractPath <: Drawable end
+abstract type AbstractLine <: Drawable end
+abstract type AbstractShape <: Drawable end
+
+abstract type AbstractPolygon <: AbstractShape end
+abstract type AbstractEllipse <: AbstractShape end
+abstract type AbstractCircle <: AbstractEllipse end
 
 
 """
@@ -24,7 +29,7 @@ abstract type Circle <: Drawable end
 A `Drawable` infinite length line passing through the two points
 `p1` and `p2`.
 """
-struct LineTwoPoints <: Line
+struct LineTwoPoints <: AbstractLine
     p1::Point
     p2::Point
 end
@@ -36,7 +41,7 @@ A `Drawable` infinte length line having perpendicular length `ρ` from
 origin and angle `θ` between the perpendicular and x-axis
 
 """
-struct LineNormal{T<:Real, U<:Real} <: Line
+struct LineNormal{T<:Real, U<:Real} <: AbstractLine
     ρ::T
     θ::U
 end
@@ -46,7 +51,7 @@ end
 
 A `Drawable` circle passing through points `p1`, `p2` and `p3`
 """
-struct CircleThreePoints <: Circle
+struct CircleThreePoints <: AbstractCircle
     p1::Point
     p2::Point
     p3::Point
@@ -57,7 +62,7 @@ end
 
 A `Drawable` circle having center `center` and radius `ρ`
 """
-struct CirclePointRadius{T<:Real} <: Circle
+struct CirclePointRadius{T<:Real} <: AbstractCircle
     center::Point
     ρ::T
 end
@@ -67,7 +72,7 @@ end
 
 A `Drawable` finite length line between `p1` and `p2`
 """
-struct LineSegment <: Drawable
+struct LineSegment <: AbstractLine
     p1::Point
     p2::Point
 end
@@ -80,7 +85,7 @@ of points in `[point]`.
 !!! note
     This will create a non-closed path. For a closed path, see `Polygon`
 """
-struct Path <: Drawable
+struct Path <: AbstractPath
     vertices::Vector{Point}
 end
 
@@ -90,7 +95,7 @@ end
 A `Drawable` ellipse with center `center` and parameters `ρx` and `ρy`
 
 """
-struct Ellipse{T<:Real, U<:Real} <: Drawable
+struct Ellipse{T<:Real, U<:Real} <: AbstractEllipse
     center::Point
     ρx::T
     ρy::U
@@ -104,7 +109,7 @@ consecutive points in `[vertex]` along with the first and last point.
 !!! note
     This will create a closed path. For a non-closed path, see `Path`
 """
-struct Polygon <: Drawable
+struct Polygon <: AbstractPolygon
     vertices::Vector{Point}
 end
 
@@ -120,7 +125,7 @@ A `Drawable` regular polygon.
 * `θ::Real` : orientation of the polygon w.r.t x-axis (in radians)
 
 """
-struct RegularPolygon{T<:Real, U<:Real} <: Drawable
+struct RegularPolygon{T<:Real, U<:Real} <: AbstractPolygon
     center::Point
     side_count::Int
     side_length::T
@@ -131,7 +136,7 @@ end
     cross = Cross(c, range::UnitRange{Int})
 A `Drawable` cross passing through the point `c` with arms ranging across `range`.
 """
-struct Cross <: Drawable
+struct Cross <: AbstractPath
     c::Point
     range::UnitRange{Int}
 end
@@ -182,8 +187,24 @@ Point(τ::Tuple{Int, Int}) = Point(τ...)
 Point(p::CartesianIndex) = Point(p[2], p[1])
 
 function draw!(img::AbstractArray{T,2}, point::Point, color::T) where T<:Colorant
-    if checkbounds(Bool, img, point.y, point.x)
-        img[point.y, point.x] = color
-    end
+    drawifinbounds!(img, point, color)
+end
+
+"""
+
+    img_new = drawifinbounds!(img, y, x, color)
+    img_new = drawifinbounds!(img, Point, color)
+    img_new = drawifinbounds!(img, CartesianIndex, color)
+
+Draws a single point after checkbounds() for coordinate in the image.
+Color Defaults to oneunit(T)
+
+"""
+
+drawifinbounds!(img::AbstractArray{T,2}, p::Point, color::T = oneunit(T)) where {T<:Colorant} = drawifinbounds!(img, p.y, p.x, color)
+drawifinbounds!(img::AbstractArray{T,2}, p::CartesianIndex{2}, color::T = oneunit(T)) where {T<:Colorant} = drawifinbounds!(img, Point(p), color)
+
+function drawifinbounds!(img::AbstractArray{T,2}, y::Int, x::Int, color::T) where {T<:Colorant}
+    if checkbounds(Bool, img, y, x) img[y, x] = color end
     img
 end
diff --git a/src/cross.jl b/src/cross.jl
index ae9c9d6..cbf070a 100644
--- a/src/cross.jl
+++ b/src/cross.jl
@@ -6,10 +6,10 @@ Cross(c, arm::Int) = Cross(c, -arm:arm)
 
 function draw!(img::AbstractArray{T, 2}, cross::Cross, color::T) where T<:Colorant
     for Δx in cross.range
-        img[cross.c.y, cross.c.x + Δx] = color
+        drawifinbounds!(img, cross.c.y, cross.c.x + Δx, color)
     end
     for Δy in cross.range
-        img[cross.c.y + Δy, cross.c.x] = color
+        drawifinbounds!(img, cross.c.y + Δy, cross.c.x, color)
     end
     img
 end
diff --git a/src/ellipse2d.jl b/src/ellipse2d.jl
index 85bb407..9a166df 100644
--- a/src/ellipse2d.jl
+++ b/src/ellipse2d.jl
@@ -17,10 +17,10 @@ function draw!(img::AbstractArray{T, 2}, ellipse::Ellipse, color::T) where T<:Co
 		end
 	end
 	for (yi, xi) in zip(ys, xs)
-		img[yi, xi] = color
-		img[2 * ellipse.center.y - yi, xi] = color
-		img[yi, 2 * ellipse.center.x - xi] = color
-		img[2 * ellipse.center.y - yi, 2 * ellipse.center.x - xi] = color
+		drawifinbounds!(img, yi, xi, color)
+		drawifinbounds!(img,2 * ellipse.center.y - yi, xi, color)
+		drawifinbounds!(img,yi, 2 * ellipse.center.x - xi, color)
+		drawifinbounds!(img, 2 * ellipse.center.y - yi, 2 * ellipse.center.x - xi, color)
 	end
 	img
 end
diff --git a/src/line2d.jl b/src/line2d.jl
index dd0781d..5689e7e 100644
--- a/src/line2d.jl
+++ b/src/line2d.jl
@@ -79,7 +79,7 @@ function bresenham(img::AbstractArray{T, 2}, y0::Int, x0::Int, y1::Int, x1::Int,
     err = (dx > dy ? dx : -dy) / 2
 
     while true
-        img[y0, x0] = color
+        drawifinbounds!(img, y0, x0, color)
         (x0 != x1 || y0 != y1) || break
         e2 = err
         if e2 > -dx
@@ -125,9 +125,9 @@ function xiaolin_wu(img::AbstractArray{T, 2}, y0::Int, x0::Int, y1::Int, x1::Int
     xpxl0 = xend
     ypxl0 = trunc(Int, yend)
     index = swapped ? CartesianIndex(xpxl0, ypxl0) : CartesianIndex(ypxl0, xpxl0)
-    if checkbounds(Bool, img, index) img[index] = T(rfpart(yend) * xgap) end
+    drawifinbounds!(img, index, T(rfpart(yend) * xgap))
     index = swapped ? CartesianIndex(xpxl0, ypxl0 + 1) : CartesianIndex(ypxl0 + 1, xpxl0)
-    if checkbounds(Bool, img, index) img[index] = T(fpart(yend) * xgap) end
+    drawifinbounds!(img, index, T(fpart(yend) * xgap))
     intery = yend + gradient
 
     xend = round(Int, x1)
@@ -136,15 +136,15 @@ function xiaolin_wu(img::AbstractArray{T, 2}, y0::Int, x0::Int, y1::Int, x1::Int
     xpxl1 = xend
     ypxl1 = trunc(Int, yend)
     index = swapped ? CartesianIndex(xpxl1, ypxl1) : CartesianIndex(ypxl1, xpxl1)
-    if checkbounds(Bool, img, index) img[index] = T(rfpart(yend) * xgap) end
+    drawifinbounds!(img, index, T(rfpart(yend) * xgap))
     index = swapped ? CartesianIndex(xpxl1, ypxl1 + 1) : CartesianIndex(ypxl1 + 1, xpxl1)
-    if checkbounds(Bool, img, index) img[index] = T(fpart(yend) * xgap) end
+    drawifinbounds!(img, index, T(fpart(yend) * xgap))
 
     for i in (xpxl0 + 1):(xpxl1 - 1)
         index = swapped ? CartesianIndex(i, trunc(Int, intery)) : CartesianIndex(trunc(Int, intery), i)
-        if checkbounds(Bool, img, index) img[index] = T(rfpart(intery)) end
+        drawifinbounds!(img, index, T(rfpart(intery)))
         index = swapped ? CartesianIndex(i, trunc(Int, intery) + 1) : CartesianIndex(trunc(Int, intery) + 1, i)
-        if checkbounds(Bool, img, index) img[index] = T(fpart(intery)) end
+        drawifinbounds!(img, index, T(fpart(intery)))
         intery += gradient
     end
     img
diff --git a/src/paths.jl b/src/paths.jl
index b880ab7..02bcd8b 100644
--- a/src/paths.jl
+++ b/src/paths.jl
@@ -5,22 +5,10 @@ Path(v::AbstractVector{CartesianIndex{2}}) = Path([Point(p) for p in v])
 
 function draw!(img::AbstractArray{T, 2}, path::Path, color::T) where T<:Colorant
     vertices = [CartesianIndex(p.y, p.x) for p in path.vertices]
-    f = CartesianIndex(map(r->first(r)-1, axes(img)))
-    l = CartesianIndex(map(r->last(r), axes(img)))
-
-    if min(f,vertices[1])!=f || max(l,vertices[1])!=l
-        println(vertices[1])
-        error("Point coordinates out of range.")
-    end
-
     for i in 1:length(vertices)-1
-        if min(f,vertices[i+1])==f && max(l,vertices[i+1])==l
-            draw!(img, LineSegment(vertices[i], vertices[i+1]), color)
-        else
-            println(vertices[i+1])
-            error("Point coordinates out of range.")
-        end
+		draw!(img, LineSegment(vertices[i], vertices[i+1]), color)
     end
+	img
 end
 
 #Polygon methods
diff --git a/test/paths.jl b/test/paths.jl
index fa5cf8e..6488b3e 100644
--- a/test/paths.jl
+++ b/test/paths.jl
@@ -65,12 +65,14 @@ end
     @test all(x->x==RGB{N0f8}(0,0,0), img[2,1:3])==true
     @test img[2,4]==RGB{N0f8}(1,1,1)
 
-    img = zeros(Gray{N0f8},5,5)
-    invalid_points = [(6,1), (4,4), (1,7), (7,6)]
-    @test_throws ErrorException draw!(img, Path(invalid_points))
+    # No longer invalid, the program will draw what it can on the image 
 
-    invalid_points = [(4,4), (1,7), (7,6)]
-    @test_throws ErrorException draw!(img, Path(invalid_points))
+    # img = zeros(Gray{N0f8},5,5)
+    # invalid_points = [(6,1), (4,4), (1,7), (7,6)]
+    # @test_throws ErrorException draw!(img, Path(invalid_points))
+    #
+    # invalid_points = [(4,4), (1,7), (7,6)]
+    # @test_throws ErrorException draw!(img, Path(invalid_points))
 end
 
 @testset "RegularPolygon" begin